Energy
upper quarter326 kcalthis record per 100 g
- Corpus median
- 267 kcal
- Middle 50%
- 248–300 kcal
Based on 46 records reporting energy.
Sandwiches, burgers & wrapshigher variability
Egg sandwich on croissant, with bacon calories: 489 per 1 regular (150 g)
This exact USDA record reports 489 calories for 1 regular (150 g). That answer belongs to this description and weight; it is not a universal value for every meal that shares the name.
Quick facts
1 regular · 150 g
- Calories
- 489 kcal
- Protein
- 20.7 g
- Carbohydrate
- 29 g
- Total fat
- 32 g
- Fiber
- 1.5 g
- Sodium
- 788 mg
Portion calculator
Estimate your portion
Choose a source measure or enter the weight you ate.
Estimated for 1 regular · 150 g
489calories
Egg sandwich on croissant, with bacon
- Protein
- 20.7 g
- Carbs
- 29 g
- Fat
- 32 g
— means the source has no value available.
These values scale the selected reference food by weight. Ingredients, preparation, and portion size can change your meal’s estimate.
Nutrition facts, household measures, preparation notes and USDA sources
The editorial read
The useful answer has a weight, a composition, and an identity
Portion: the cited record reports about 489 calories for 1 regular at 150 grams. On a fixed-weight basis, the same record contains 326 calories per 100 grams. The first number answers a portion question; the second answers a concentration question.
Composition: that source amount also reports 20.7 g protein, 1.5 g fiber, and 788 mg sodium. Read those values together: a calorie total by itself cannot describe the nutrient profile.
Identity: the largest listed formulation input is croissants, butter, representing 39.5% of the record’s listed input weight. The record contains 4 source-input rows in all. These are provenance for a standardized calculation, not a recipe for your plate.
The source calls its underlying survey portion “Quantity not specified,” but it separately lists 1 regular at the identical weight. We use the familiar household label here without changing the source calculation.
The household measures attached to this record span roughly 489–734 calories across the listed portions. That is a set of scaled examples—not a confidence interval, a recommendation, or a claim about the full universe of recipes.
Calculated from the smallest and largest usable household measures listed by USDA for this exact FNDDS record; not a confidence interval.
Record-specific decision brief
What the numbers say—and what choice still belongs to you
This analysis belongs to USDA FDC 2707321: “Egg sandwich on croissant, with bacon.” It separates gram-weight arithmetic, corpus context, label signals, and record selection so one number does not have to answer four different questions.
01 · Portion arithmetic
Three weights, one fixed composition
For FDC 2707321, each row multiplies the published per-100-gram values by its stated weight. “75% of the reference weight” through “1 large” are weight scenarios: named measures come from USDA, while percentage labels are transparent arithmetic.
| Scenario | Weight | Energy | Protein | Fiber | Sodium |
|---|---|---|---|---|---|
| 75% of the reference weightArithmetic scenario from the reference weight | 112.5 g | 367 kcal | 15.5 g | 1.1 g | 591 mg |
| 1 regularUSDA-listed household measure | 150 g | 489 kcal | 20.7 g | 1.5 g | 788 mg |
| 1 largeUSDA-listed household measure | 225 g | 734 kcal | 31.1 g | 2.3 g | 1,181 mg |
02 · Fixed-weight context
Where 100 grams sits inside Egg/breakfast sandwiches
The comparison set contains 46 exact records in the Egg/breakfast sandwiches USDA category. Here, “upper quarter” describes FDC 2707321’s energy position in that corpus—not nutritional quality, desirability, or a health rating.
Protein
upper quarter13.8 gthis record per 100 g
- Corpus median
- 12 g
- Middle 50%
- 11–12.9 g
Based on 46 records reporting protein.
Dietary fiber
middle half1 gthis record per 100 g
- Corpus median
- 1.2 g
- Middle 50%
- 0.9–1.5 g
Based on 46 records reporting dietary fiber.
Sodium
middle half525 mgthis record per 100 g
- Corpus median
- 505 mg
- Middle 50%
- 451–572 mg
Based on 46 records reporting sodium.
03 · FDA label lens
The strongest strength-side and tradeoff-side signals
At FDC 2707321’s 150 g reference weight, the largest strength-side percentage among the nutrients evaluated here is Vitamin A; the larger tradeoff-side percentage is Saturated fat. Percentages use FDA label Daily Values, whose general “high” guide begins at 20% Daily Value. This is not an overall score or a personalized target.
Strength-side signals
Vitamin A285 µg
≈ 32% DV. This crosses the FDA’s 20% ‘high’ guide.
Calcium236 mg
≈ 18% DV. This does not cross the FDA’s 20% ‘high’ guide.
Tradeoff-side signals
Saturated fat14.6 g
≈ 73% DV. This crosses the FDA’s 20% ‘high’ guide.
Sodium788 mg
≈ 34% DV. This crosses the FDA’s 20% ‘high’ guide.
04 · Highest-impact checks
The three levers most worth resolving first
For “Egg sandwich on croissant, with bacon,” the first-pass checks follow the evidence actually published: its named weights, the FDC 2707319 alternative, and its source-formulation identity.
- 01
Listed portion span: 1 regular to 1 large
USDA assigns those measures 150 g and 225 g. At this record’s fixed composition, scaled energy moves from 489 kcal to 734 kcal.
- 02
Record choice: compare with FDC 2707319
At an equal 100 g, this record has 137 mg more sodium than “Egg sandwich on croissant.” That is a record-level contrast; it does not identify which ingredient caused the difference.
- 03
Formulation anchor: Croissants, butter
The source formulation has 4 input rows; Croissants, butter supplies 39.5% of listed input weight. Those are standardized formulation inputs, not final plated percentages.
05 · Exact-record choice
Select by literal evidence, not the shortest name
Keep this record when “with bacon” fits. Inspect FDC 2707319 when the exact wording “Egg sandwich on croissant” is the more literal description of the food and preparation.
Keep this profile when these fields fit
Egg sandwich on croissant, with bacon
- Exact source wording
- “Egg sandwich on croissant, with bacon”
- Source identity
- USDA FDC 2707321 · FNDDS 34001420
- Named qualifiers
- with bacon
- Source inputs unique in this pair
- Pork, cured, bacon, pre-sliced, cooked, pan-fried
Inspect this alternative when its fields fit better
Egg sandwich on croissant
- Exact source wording
- “Egg sandwich on croissant”
- Source identity
- USDA FDC 2707319 · FNDDS 34001400
Choose the closest description
Which USDA record fits your meal?
Treat the long description as data. The phrases doing the most work here are “with bacon”. Match those details first; then compare the database weight with the amount you mean.
On smaller screens, focus a nutrition table and scroll horizontally to read every column.
| Exact record | Source serving | Calories / 100 g | Protein / 100 g | Fat / 100 g | Fiber / 100 g | Sodium / 100 g |
|---|---|---|---|---|---|---|
| This recordEgg sandwich on croissant, with bacon | 150 g489 kcal | 326 kcal | 13.8 g | 21.3 g | 1 g | 525 mg |
| Egg sandwich on croissant | 135 g417 kcal | 309 kcal | 11.4 g | 19.7 g | 1.1 g | 388 mg |
| Egg sandwich on croissant, with sausage | 180 g585 kcal | 325 kcal | 12.7 g | 23 g | 0.9 g | 459 mg |
| Egg sandwich on biscuit, with bacon | 140 g433 kcal | 309 kcal | 11.9 g | 19.2 g | 1.2 g | 774 mg |
| Egg sandwich on croissant, with ham | 155 g440 kcal | 284 kcal | 12.3 g | 17.8 g | 1 g | 492 mg |
| Egg sandwich on bagel, with bacon | 200 g536 kcal | 268 kcal | 13.7 g | 10.5 g | 0.9 g | 536 mg |
| Egg sandwich on biscuit, with bacon and cheese | 160 g504 kcal | 315 kcal | 13 g | 20.4 g | 1.1 g | 804 mg |
How to compare FDC 2707321: its source amount is 150 g; every 100-gram column removes portion size from the record-to-record comparison. Neither denominator determines your plate’s weight or recipe.
Household measures
Compare listed portions
For FDC 2707321, the 2 displayed measures scale the same source composition by gram weight; rounding changes presentation, not the underlying ratio.
1 regular
489 kcal
150 g
1 large
734 kcal
225 g
At a glance
Nutrient signals in the source amount
For FDC 2707321, Cholesterol is the largest displayed non-protein Daily Value signal. Read the set as label context—not a personalized score.
Cholesterol
283.5 mg≈ 95% Daily ValueSaturated fat
14.6 g≈ 73% Daily ValueThe percentages above apply to FDC 2707321’s 150 g reference amount. FDA Daily Values are general label references, not individualized energy or medical targets. Read the FDA explanation ↗
Why FDC 2707321 has no protein percentage here: Feast reports 20.7 g, but does not present grams divided by 50 as FDA protein %DV; applicable label rules account for protein quality and regulatory context.
Source-serving signals
What stands out in this record
These 1 calculated observation describe FDC 2707321 at 150 g—not a measured or recommended plate.
- The representative USDA portion contains 788 mg sodium, about 34% of the Daily Value used on U.S. labels.
Nutrition facts
Compare the source serving with 100 grams
Values are rounded for readability. The source serving is 150 g.
| Nutrient | Amount | Approx. % Daily Value |
|---|---|---|
| Calories | 489 kcal 326 kcal | Not established Not established |
| Protein | 20.7 g 13.8 g | Not shown Not shown |
| Carbohydrate | 29 g 19.3 g | 11% 7% |
| Total fat | 32 g 21.3 g | 41% 27% |
| Dietary fiber | 1.5 g 1 g | 5% 4% |
| Sugars | 7.4 g 4.9 g | Not established Not established |
| Sodium | 787.5 mg 525 mg | 34% 23% |
| Saturated fat | 14.6 g 9.7 g | 73% 49% |
| Monounsaturated Fat | 10 g 6.7 g | Not established Not established |
| Polyunsaturated Fat | 3.6 g 2.4 g | Not established Not established |
| Cholesterol | 283.5 mg 189 mg | 95% 63% |
| Potassium | 247.5 mg 165 mg | 5% 4% |
| Calcium | 235.5 mg 157 mg | 18% 12% |
| Iron | 2.3 mg 1.5 mg | 13% 9% |
| Magnesium | 25.5 mg 17 mg | 6% 4% |
| Vitamin C | 0.2 mg 0.1 mg | 0% 0% |
| Vitamin D | 2.1 µg 1.4 µg | 11% 7% |
| Vitamin A | 285 µg 190 µg | 32% 21% |
| Caffeine | 0 mg 0 mg | Not established Not established |
| Alcohol | 0 g 0 g | Not established Not established |
| Water | 64.7 g 43.1 g | Not established Not established |
For FDC 2707321, approximate percentages divide the displayed 150 g amount by FDA label Daily Values; they are not personalized targets. “Not established” means FDA sets no Daily Value for that row. Protein %DV remains unshown because adult-label use depends on regulatory context.
Inside the source record
Source formulation behind this USDA record
USDA links FDC 2707321 to 4 source inputs totaling 152 g in its standardized formulation. Publishing that exact provenance makes “Egg sandwich on croissant, with bacon” inspectable beside similarly named records.
How to read this
4 listed components
The largest listed inputs by source weight are Croissants, butter, Egg, whole, fried, NS as to fat, Cheese as ingredient in sandwiches. The order and weights below come from the standardized USDA formulation, so they offer context for this exact database entry.
152 g total listed input weight across the formulation.
| # | USDA input | Listed amount | Input weight | Share of listed input weight |
|---|---|---|---|---|
| 1 | Croissants, butterUSDA ingredient 18239 · encyclopedia page available | 60 GM | 60 g | 39.5% |
| 2 | Egg, whole, fried, NS as to fatUSDA ingredient 31105005 · encyclopedia page available | 55 GM | 55 g | 36.2% |
| 3 | Pork, cured, bacon, pre-sliced, cooked, pan-friedUSDA ingredient 10862 · encyclopedia page available | 16 GM | 16 g | 10.5% |
| 4 | Cheese as ingredient in sandwichesUSDA ingredient 99991400 · encyclopedia page available | 21 GM | 21 g | 13.8% |
USDA shorthand in this evidence
- NS as to… means “not specified as to…” the detail that follows. It preserves an unknown distinction; it does not mean the ingredient or characteristic is absent.
Exact-record context
What makes this USDA record distinct?
For FDC 2707321, the close-record rule searches the USDA “Egg/breakfast sandwiches” category for shared description terms or source inputs. Any surviving pair is compared per 100 grams, so unlike source-serving sizes cannot manufacture the nutrient difference.
This record
Egg sandwich on croissant, with bacon
- USDA category
- Egg/breakfast sandwiches
- FDC ID
- 2707321
- FNDDS code
- 34001420
Closest inspectable record
Egg sandwich on croissant
- USDA category
- Egg/breakfast sandwiches
- FDC ID
- 2707319
- FNDDS code
- 34001400
| Nutrient | This record | Comparison record | Difference |
|---|---|---|---|
| Calories | 326 kcal | 309 kcal | +17 kcal |
| Protein | 13.8 g | 11.4 g | +2.4 g |
| Carbohydrate | 19.3 g | 21.4 g | −2.1 g |
| Total fat | 21.3 g | 19.7 g | +1.6 g |
| Dietary fiber | 1 g | 1.1 g | −0.1 g |
| Sodium | 525 mg | 388 mg | +137 mg |
Plain-English read
At the fixed 100-gram basis, this record lists 17 more calories, 2.4 g more protein, and 137 mg more sodium than “Egg sandwich on croissant.”
Only this record lists Pork, cured, bacon, pre-sliced, cooked, pan-fried. Those formulation rows identify different source records; they do not prove which input caused a nutrient difference.
3 of the six displayed differences clear the documented materiality screen. It is a reading aid, not a health rating.
Formulation evidence
The listed formulations differ
The formulation rows differ, but the source data do not isolate which component caused any nutrient difference. Input weights describe the standardized formulation—not final plated proportions.
Shared listed inputs: Croissants, butter; Egg, whole, fried, NS as to fat; Cheese as ingredient in sandwiches.
Listed only in this record: Pork, cured, bacon, pre-sliced, cooked, pan-fried.
Portion evidence
The listed portion sets differ
This record’s reference amount is 150 g; a familiar listed measure is 1 regular (150 g).
The comparison record’s reference amount is 135 g; a familiar listed measure is 1 regular (135 g).
Use the 100-gram row to compare FDC 2707321 with FDC 2707319 at equal mass; use their 150 g and 135 g source amounts only for portion matching.
Evidence boundary: FDC 2707321 versus FDC 2707319 is a comparison of standardized source records—not a measurement of your meal, an overall food-quality rank, or proof that one input caused a difference.
Review the full egg/breakfast sandwiches source category → Read the calculation and selection methodology →
From record to familiar meal
Guides that use this exact USDA record
These 1 guide place “Egg sandwich on croissant, with bacon” beside explicitly linked source records; use them to compare preparations without turning FDC 2707321 into a universal recipe.
Uncertainty, made actionable
What can change this estimate?
This is a standardized USDA survey-food profile, not a measurement of every preparation. Actual nutrition can change with item size, bread or wrapper size, fillings, sauces and cheese.
For “Egg sandwich on croissant, with bacon,” resolve item size first, then move through the remaining 3 published levers. Unknowns should remain visible rather than expanding every assumption at once.
- 01
item size
When composition is held constant, nutrient totals scale directly with grams. A 20% weight correction produces the same 20% correction to the scaled totals.
- 02
bread or wrapper size
Resolve bread or wrapper size only when the meal or its source gives you evidence. If it is unknown, leave the uncertainty visible instead of choosing the most convenient variant.
- 03
fillings
Check whether the exact source description already includes it. If not, keep the addition separate rather than silently folding it into the base record.
- 04
sauces and cheese
Check whether the exact source description already includes it. If not, keep the addition separate rather than silently folding it into the base record.
How we estimated this
The arithmetic is simple; the provenance is the point
FDC 2707321 comes from FoodData Central Survey Foods (FNDDS). Its 326 kcal per 100 g becomes 489 kcal at 150 g through nutrient per portion = nutrient per 100 g × portion grams ÷ 100; this page adds no second nutrition estimate.
About the serving label: USDA describes the underlying survey portion as “Quantity not specified.” The separately listed 1 regular has the same gram weight, so the familiar label can be shown without changing the calculation.
Data cycle: 2021–2023, published October 31, 2024
FoodData Central ID: 2707321
FNDDS food code: 34001420
The scaling for FDC 2707321 can be exact while the match to “Egg sandwich on croissant, with bacon” is wrong. That is why this profile keeps its 150 g weight, 4-row source formulation, and selection uncertainty beside the arithmetic.
Source release October 31, 2024. Review USDA’s data-type documentation ↗ · Read Feast’s full nutrition methodology.