High Protein Alfredo Sauce: 27.6 g of Protein per Serving

A serving of high protein Alfredo sauce has about 27.6 g of protein and 310 kcal. A classic butter, cream and Parmesan sauce has about 10.2 g and 429 kcal in a smaller serving. The difference is cottage cheese and Greek yogurt in place of most of the cream. Every weight below is priced from a USDA FoodData Central record.

How much protein is in high protein Alfredo sauce?

The only USDA Alfredo record with values is a dry mix, and the ready-made sauce records in the survey file carry no values at all. So the comparison is a classic sauce I built from single records, using 28.4 g of butter, 120 g of heavy cream and 60 g of Parmesan, split in two. A serving of mine is 240 g of sauce and a serving of the classic is 104 g, so mine is the bigger portion.

Per 100 kcal, my sauce gives 8.9 g of protein and the classic one gives 2.4 g. Per calorie that is nearly four times the protein, and the bigger portion doesn’t inflate it.

What goes into high protein Alfredo sauce?

Six ingredients. Blend the cottage cheese with the milk and garlic until smooth, warm it gently with the butter, then stir in the Parmesan and the yogurt off the heat. Take the cottage cheese record as the model: 11 g of protein per 100 g × 250 g ÷ 100 = 27.5 g. Every row works the same way. Check any line you like.

Ingredient (USDA record)	Weight	Protein	Energy
Lowfat cottage cheese, 2%	250.0 g	27.5 g	210.0 kcal
Greek yogurt, plain, nonfat	100.0 g	10.3 g	61.0 kcal
Parmesan, grated	50.0 g	14.8 g	210.0 kcal
Milk, 2%	60.0 g	2.0 g	30.0 kcal
Butter, salted	14.2 g	0.1 g	101.8 kcal
Garlic, raw	6.0 g	0.4 g	7.8 kcal
Batch total	480.2 g	55.1 g	620.6 kcal
Per serving (÷ 2)	240.1 g	27.6 g	310.3 kcal

Cottage cheese supplies 50% of the protein, and Parmesan gives 27% from only 50 g. The yogurt adds 19%. Butter and garlic are there for taste and bring almost nothing.

I ranked five dairy ingredients by protein per 100 kcal. Yogurt tops the list and cottage cheese comes second, so the base sauce uses both.

Ingredient (USDA record)	Protein per 100 g	Energy per 100 g	Protein per 100 kcal
Greek yogurt, plain, nonfat	10.3 g	61.0 kcal	16.9 g
Lowfat cottage cheese, 2%	11.0 g	84.0 kcal	13.1 g
Parmesan, grated	29.6 g	420.0 kcal	7.0 g
Heavy cream	2.0 g	335.9 kcal	0.6 g
Butter, salted	0.8 g	717.0 kcal	0.1 g

Heavy cream gives 0.6 g per 100 kcal and butter 0.1 g, so a classic sauce is mostly energy.

Parmesan sits in the middle at 7.0 g per 100 kcal. Its record has 29.6 g of protein per 100 g, but 420 kcal comes with it. I treat it as seasoning. Cottage cheese carries the volume. The same record lists 1,750 mg of sodium per 100 g, so taste before you salt.

Which swaps raise or lower the protein?

Each row changes one thing and is per serving, from the same two-way split of the batch.

Change to the base sauce	Protein per serving	Energy per serving
Base sauce	27.6 g	310.3 kcal
Leave out the yogurt	22.4 g	279.8 kcal
Use 350 g of Greek yogurt and no cottage cheese	26.7 g	281.6 kcal
Use 70 g of Parmesan instead of 50 g	30.5 g	352.3 kcal
Swap the milk for 60 g of heavy cream	27.2 g	396.1 kcal
Leave out the butter	27.5 g	259.4 kcal
Classic build: butter, cream and Parmesan only	10.2 g	429.4 kcal

Parmesan moves the sauce most. Twenty grams more adds 3.0 g of protein a serving and 42 kcal. The yogurt-only row shows the sauce works without cottage cheese, at 0.9 g less protein.

Sixty grams of cream in place of the milk adds 86 kcal a serving and takes 0.4 g of protein away. Leave the butter out and you save 51 kcal and lose 0.1 g of protein. That’s an easy cut.

What does a full plate look like?

Add 85 g of dry pasta and 100 g of braised chicken breast and the plate reaches 70.7 g of protein for 792 kcal. The pasta record lists 13.04 g of protein and 371 kcal per 100 g, so 85 g is 11.1 g and 315 kcal. The chicken gives 32.1 g and 166 kcal per 100 g.

Plate	Protein	Energy
High protein sauce, pasta and chicken	70.7 g	791.7 kcal
Classic sauce, pasta and chicken	53.4 g	910.8 kcal
High protein sauce and pasta, no chicken	38.6 g	625.7 kcal
Classic sauce and pasta, no chicken	21.3 g	744.8 kcal

Without chicken the gap is 38.6 g against 21.3 g. With chicken it’s 17.4 g and 119 kcal. Weigh the pasta dry. Eaten cold, the same pasta and chicken turn into a high protein pasta salad, and if the chicken is what you’re after, a high protein chicken salad leans on it harder.

How do I store and log it?

The USDA says leftovers keep 3 to 4 days in the fridge and should be reheated to 165°F (74°C), measured with a food thermometer.

To log it, add up the weights of everything in the pan and divide by the number of servings. A database “Alfredo sauce” can’t know what went into your pan. Granola works the same way, except you divide a whole tray, as in high protein granola.

Where does it fit into a day?

The 2025–2030 Dietary Guidelines for Americans set the daily range at 1.2–1.6 g of protein per kg of body weight, which is 84–112 g at 70 kg (154 lb). One 27.6 g serving of the sauce covers 33% of the 84 g low end. If you want the reasoning behind that range first, I laid it out in how much protein you should eat a day.

Your own range comes from the protein calculator, which takes height and weight and applies the same 1.2–1.6 g per kg.

A 70.7 g plate assumes a healthy adult’s needs. With kidney disease, during pregnancy or breastfeeding, or under 18, let a doctor set the target.

I keep the pan in Calsa as a recipe built from the weighed ingredients, so next week a serving of Alfredo is a single pick.