Food
Alfredo sauce nutrition facts
A typical portion of alfredo sauce (100 g; 100 g, alfredo sauce) has 150 calories and 2g of protein (USDA FoodData Central). USDA lists 8 descriptions of it: per 100 g they range from 122 calories (alfredo sauce with seafood and added vegetables) to 171 (alfredo sauce with meat).
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
USDA values per 100 g for Alfredo sauce, scaled to the portion. Check the USDA record.
- Protein per 100 g
- 2.1g
- more than 25% of 8,218 USDA reference foods
- Calories per 100 g
- 150
- more than 42% of reference foods
- Sodium per 100 g
- 552mg
- more than 85% of reference foods
100 g weighs 100 g in USDA's record for Alfredo sauce (FDC 2705809).
Where the calories come from: 5% carbohydrate, 90% fat and 6% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Also rich in
- Vitamin A137 µg RAE in 100 g (100 g), 15% of the Daily Value
Source: USDA FoodData Central (FDC 2705809), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.
Every form of alfredo sauce USDA describes
Alfredo sauce with meat has the most calories per 100 g (171); the fewest: Alfredo sauce with seafood and… (122)
| USDA description | Calories | Protein | Fat | Sodium |
|---|---|---|---|---|
| Alfredo sauce | 150 | 2.1 g | 15 g | 552 mg |
| Alfredo sauce with poultry | 156 | 6.9 g | 13.6 g | 518 mg |
| Alfredo sauce with poultry and added vegetables | 133 | 6.8 g | 10.8 g | 413 mg |
| Alfredo sauce with meat | 171 | 6.5 g | 15.3 g | 520 mg |
| Alfredo sauce with meat and added vegetables | 148 | 6.5 g | 12.5 g | 415 mg |
| Alfredo sauce with seafood | 145 | 5.9 g | 12.5 g | 541 mg |
| Alfredo sauce with seafood and added vegetables | 122 | 5.9 g | 9.7 g | 436 mg |
| Alfredo sauce with added vegetables | 122 | 2.1 g | 11.5 g | 423 mg |
Every nutrient in this record (65)
The portion is 100 g (100 g); % DV is for that portion.
Energy, macronutrients and sugars (12)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Protein | 2.12 g | 2.12 g | 4% |
| Total lipid (fat) | 15.0 g | 15.0 g | 19% |
| Carbohydrate, by difference | 1.77 g | 1.77 g | 1% |
| Energy | 150 kcal | 150 kcal | |
| Alcohol, ethyl | 0 g | 0 g | |
| Water | 79.4 g | 79.4 g | |
| Total Sugars | 0.90 g | 0.90 g | |
| Fiber, total dietary | 0 g | 0 g | 0% |
| Cholesterol | 44.0 mg | 44.0 mg | 15% |
| Fatty acids, total saturated | 8.52 g | 8.52 g | 43% |
| Fatty acids, total monounsaturated | 3.13 g | 3.13 g | |
| Fatty acids, total polyunsaturated | 0.62 g | 0.62 g |
Minerals (9)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Calcium, Ca | 66.0 mg | 66.0 mg | 5% |
| Iron, Fe | 0.020 mg | 0.020 mg | 0% |
| Magnesium, Mg | 4.00 mg | 4.00 mg | 1% |
| Phosphorus, P | 50.0 mg | 50.0 mg | 4% |
| Potassium, K | 39.0 mg | 39.0 mg | 1% |
| Sodium, Na | 552 mg | 552 mg | 24% |
| Zinc, Zn | 0.29 mg | 0.29 mg | 3% |
| Copper, Cu | 0.0080 mg | 0.0080 mg | 1% |
| Selenium, Se | 2.70 µg | 2.70 µg | 5% |
Vitamins (23)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Retinol | 136 µg | 136 µg | |
| Vitamin A, RAE | 137 µg | 137 µg | 15% |
| Carotene, beta | 6.00 µg | 6.00 µg | |
| Carotene, alpha | 0 µg | 0 µg | |
| Vitamin E (alpha-tocopherol) | 0.30 mg | 0.30 mg | 2% |
| Vitamin D (D2 + D3) | 0.50 µg | 0.50 µg | 3% |
| Cryptoxanthin, beta | 0 µg | 0 µg | |
| Lycopene | 0 µg | 0 µg | |
| Lutein + zeaxanthin | 0 µg | 0 µg | |
| Vitamin C, total ascorbic acid | 0.20 mg | 0.20 mg | 0% |
| Thiamin | 0.011 mg | 0.011 mg | 1% |
| Riboflavin | 0.074 mg | 0.074 mg | 6% |
| Niacin | 0.022 mg | 0.022 mg | 0% |
| Vitamin B-6 | 0.013 mg | 0.013 mg | 1% |
| Folate, total | 2.00 µg | 2.00 µg | |
| Vitamin B-12 | 0.070 µg | 0.070 µg | 3% |
| Choline, total | 6.40 mg | 6.40 mg | 1% |
| Vitamin K (phylloquinone) | 1.30 µg | 1.30 µg | 1% |
| Folic acid | 0 µg | 0 µg | |
| Folate, food | 2.00 µg | 2.00 µg | |
| Folate, DFE | 2.00 µg | 2.00 µg | 1% |
| Vitamin E, added | 0 mg | 0 mg | |
| Vitamin B-12, added | 0 µg | 0 µg |
Fatty acids (19)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| SFA 4:0 | 0.32 g | 0.32 g | |
| SFA 6:0 | 0.26 g | 0.26 g | |
| SFA 8:0 | 0.16 g | 0.16 g | |
| SFA 10:0 | 0.37 g | 0.37 g | |
| SFA 12:0 | 0.44 g | 0.44 g | |
| SFA 14:0 | 1.40 g | 1.40 g | |
| SFA 16:0 | 3.93 g | 3.93 g | |
| SFA 18:0 | 1.35 g | 1.35 g | |
| MUFA 18:1 | 3.25 g | 3.25 g | |
| PUFA 18:2 | 0.36 g | 0.36 g | |
| PUFA 18:3 | 0.055 g | 0.055 g | |
| PUFA 20:4 | 0.023 g | 0.023 g | |
| PUFA 22:6 n-3 (DHA) | 0 g | 0 g | |
| MUFA 16:1 | 0.25 g | 0.25 g | |
| PUFA 18:4 | 0.0010 g | 0.0010 g | |
| MUFA 20:1 | 0.026 g | 0.026 g | |
| PUFA 20:5 n-3 (EPA) | 0.0040 g | 0.0040 g | |
| MUFA 22:1 | 0.0010 g | 0.0010 g | |
| PUFA 22:5 n-3 (DPA) | 0.0080 g | 0.0080 g |
Source: USDA FoodData Central, FDC 2705809: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.
Source: USDA FoodData Central (SR Legacy, Foundation Foods and Survey foods), April 30, 2026 release.
Questions
How many calories are in alfredo sauce?
150 in 100 g (100 g) of alfredo sauce; 122 to 171 per 100 g across USDA's descriptions.
How much protein is in alfredo sauce?
2g in 100 g; 2.1 g per 100 g.
How much sodium is in alfredo sauce?
550mg in 100 g; 552 mg per 100 g. Salt added in cooking changes it: USDA lists salted and unsalted forms separately where it measured both.
Sources for this page
- USDA FoodData Central
- the food and product records, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what each data type is and how branded records are submitted. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- the survey foods and their portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, rounding and Daily Values. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov