Greek Yogurt vs Cottage Cheese: Protein, Macros, Uses
Greek yogurt vs cottage cheese compared on protein, calories, macros, sodium, calcium and probiotics, with which is better for weight loss and cooking.
Greek yogurt vs cottage cheese is a close match: both deliver about 10 to 12 g of protein per 100 g for roughly 60 to 90 kcal, which puts them among the best protein-per-calorie foods in the fridge. Cottage cheese has a little more protein and costs less in many shops; Greek yogurt has far less sodium, more calcium and usually live cultures. This comparison uses USDA FoodData Central values so you can choose by goal, taste and recipe.
Side-by-side nutrition (per 100 g)
| Nutrient | Greek yogurt, non-fat plain | Greek yogurt, whole milk plain | Cottage cheese, low-fat (2%) | Cottage cheese, full-fat (4%) |
|---|---|---|---|---|
| Protein | 10.3 g | 9 g | 10.5–12 g | 11 g |
| Calories | 59 kcal | 97 kcal | 81–84 kcal | 98 kcal |
| Fat | 0.4 g | 5 g | 2.3 g | 4.3 g |
| Carbohydrate | 3.6 g | 3.9 g | 4.3 g | 3.4 g |
| Sugar | 3.2 g | 4 g | 4 g | 2.7 g |
| Sodium | 36 mg | 35 mg | 310–360 mg | 315–365 mg |
| Calcium | 110 mg | 100 mg | 70–110 mg | 83 mg |
| Live cultures | Usually | Usually | Some brands | Some brands |
Values approximate from USDA data; brands differ, especially for sodium and protein.
Per serving
| Serving | Protein | Calories | Sodium |
|---|---|---|---|
| Greek yogurt, non-fat, 170 g pot | 17–18 g | 100 kcal | 60 mg |
| Greek yogurt, non-fat, 1 cup (245 g) | 25 g | 145 kcal | 90 mg |
| Cottage cheese, low-fat, ½ cup (113 g) | 12–14 g | 90–95 kcal | 350–400 mg |
| Cottage cheese, low-fat, 1 cup (226 g) | 24–28 g | 180–185 kcal | 700–800 mg |
Protein per calorie
| Food | Protein per 100 kcal |
|---|---|
| Greek yogurt, non-fat | 17.5 g |
| Cottage cheese, 1% | 17 g |
| Cottage cheese, 2% | 13–14 g |
| Skyr | 17–18 g |
| Greek yogurt, whole milk | 9 g |
| Cottage cheese, 4% | 11 g |
The lowest-fat versions of each are almost identical on protein per calorie. Fuller-fat versions trade protein density for creaminess. Compare more foods with the protein density calculator.
Key differences
Sodium
This is the biggest gap. A cup of cottage cheese can supply around a third of the 2,300 mg daily sodium limit in the US Dietary Guidelines, while Greek yogurt has very little. If you're watching blood pressure, look for reduced-sodium or no-salt-added cottage cheese, or choose yogurt.
Protein type
Both are mainly casein, a slowly digested milk protein. Greek yogurt is strained, removing much of the whey with the liquid. Cottage cheese curds are also casein-rich. Slow digestion helps both feel filling, and cottage cheese is a popular pre-bed snack among athletes for this reason.
Probiotics
Most Greek yogurt contains live cultures such as Lactobacillus bulgaricus and Streptococcus thermophilus, and many add others. Cottage cheese only contains them if cultures are added after processing; check for "live and active cultures".
Calcium
Greek yogurt generally provides more calcium, though straining removes some. Cottage cheese loses calcium with the whey, so it's often lower.
Lactose
Both are lower in lactose than milk. Some people with lactose intolerance tolerate Greek yogurt better because the cultures help digest lactose; lactose-free versions of both exist.
Texture and taste
Greek yogurt is smooth, thick and tangy. Cottage cheese is lumpy, mild and salty. Blended cottage cheese becomes smooth and creamy, which has made it popular in recipes.
Price
Prices vary, but cottage cheese is often cheaper per gram of protein. Check yours with the protein cost calculator.
Which is better for your goal?
| Goal | Better pick | Why |
|---|---|---|
| Weight loss | Tie (non-fat yogurt slightly lower calorie) | Both filling and high protein |
| Muscle gain | Cottage cheese, slightly | More protein per serving, cheaper |
| Lower sodium | Greek yogurt | Around ten times less sodium |
| Gut health | Greek yogurt | Live cultures more consistent |
| Calcium | Greek yogurt | Usually higher |
| Savoury dishes | Cottage cheese | Salty, cheesy flavour |
| Sweet breakfasts | Greek yogurt | Tangy, smooth |
| Baking and sauces | Either | Blended cottage cheese or yogurt |
How to use each
Greek yogurt
- Breakfast bowls with fruit, granola and seeds
- Smoothies (see high protein smoothie without protein powder)
- Swap for sour cream or mayo in dips, dressings and tuna salad
- Marinades for chicken
- Overnight oats
More in Greek yogurt recipes.
Cottage cheese
- Savoury bowls with tomatoes, cucumber and seasoning
- Blended into pasta sauces and scrambled eggs
- Lasagne instead of ricotta
- Protein pancakes (see protein pancakes recipe)
- On toast with fruit or vegetables
More in cottage cheese recipes.
Can you swap them?
| Recipe | Swap works? | Tip |
|---|---|---|
| Smoothie | Yes | Blend cottage cheese with liquid first |
| Dip | Yes | Blend cottage cheese smooth; add lemon for tang |
| Baking | Mostly | Cottage cheese adds moisture; reduce salt |
| Overnight oats | Yes | Cottage cheese gives a thicker, milder result |
| Fruit bowl | Yes | Taste preference |
| Savoury bowl | Yes | Yogurt needs added salt and herbs |
Full-fat or low-fat?
Full-fat versions of both are creamier and more satisfying for some people, and recent research on dairy fat and heart health is more mixed than older advice suggested. The trade-off is calories: a cup of whole-milk Greek yogurt has about 90 more calories than non-fat, for slightly less protein. If you're tracking calories closely or aiming for the most protein per calorie, choose non-fat or 1 to 2 percent versions. If you find low-fat products unsatisfying and end up snacking more, a full-fat pot may serve you better.
Making cottage cheese smooth
If the curds put you off, blend cottage cheese for 30 to 60 seconds with a stick blender or small food processor. It turns glossy and smooth, similar to ricotta or thick yogurt. Add a squeeze of lemon for a tangier, yogurt-like flavour, or honey and vanilla for a sweet dip. Once opened, blended cottage cheese keeps in a sealed container in the fridge for about five to seven days, or follow the guidance on the tub.
What about skyr and quark?
Skyr (Icelandic) and quark (German) sit in the same high-protein dairy group. Plain skyr has about 10 to 11 g of protein per 100 g with almost no fat; quark is similar. They're good alternatives if you don't like the tang of Greek yogurt or the curds of cottage cheese.
Choosing a good product
- Plain over flavoured: flavoured yogurts can contain 10 to 15 g of added sugar per pot.
- Check protein on the label: "Greek-style" yogurt may be thickened rather than strained and lower in protein.
- Look for reduced sodium cottage cheese if you eat it daily.
- Live cultures: look for the wording on the pot.
Can you eat both?
Yes, and many people do. Rotating the two keeps meals interesting and balances their strengths: yogurt for low sodium and cultures, cottage cheese for savoury meals and a little extra protein. Neither is "the healthy one"; both fit well in a high-protein diet. Combined, a 150 g pot of Greek yogurt at breakfast and 150 g of cottage cheese as an afternoon snack provide about 32 g of protein for around 210 kcal.
Trail and travel use
Neither keeps long without refrigeration. For day hikes, a small pot in an insulated bag with an ice pack is fine for a few hours. For longer trips, powdered milk or freeze-dried yogurt bites are the shelf-stable alternative; see backpacking breakfast ideas.
Quick verdict
- Cottage cheese: slightly more protein, often cheaper, savoury, high in sodium.
- Greek yogurt: slightly fewer calories (non-fat), much less sodium, more calcium, reliable probiotics.
- Either: an easy way to add 15 to 25 g of protein to a meal.
Sources: nutrient values from USDA FoodData Central (yogurt, Greek, plain, non-fat and whole milk; cheese, cottage, lowfat 2% and creamed); sodium limit from the Dietary Guidelines for Americans. General information, not personalised dietary advice.
Frequently asked questions
Which has more protein, Greek yogurt or cottage cheese?
They're close. Per 100 g, low-fat cottage cheese has about 11 to 12 g of protein and non-fat Greek yogurt about 10 g. Per cup, cottage cheese (about 225 g) has around 25 to 28 g and Greek yogurt (about 245 g) around 23 to 25 g. Brands vary, so check labels.
Is Greek yogurt or cottage cheese better for weight loss?
Both are excellent high-protein, filling foods. Non-fat Greek yogurt is slightly lower in calories and much lower in sodium, while cottage cheese has slightly more protein. Choose the one you'll eat regularly and watch added sugar in flavoured yogurts.
Which is healthier, Greek yogurt or cottage cheese?
Neither is clearly healthier. Greek yogurt usually has live cultures and much less sodium. Cottage cheese has a little more protein and is often cheaper per gram of protein. Both provide calcium, though Greek yogurt typically has more.
Does cottage cheese have probiotics?
Only some brands. Look for "live and active cultures" on the label. Most Greek yogurts contain live cultures, although heat-treated products may not.
Can I substitute cottage cheese for Greek yogurt?
Often, yes. Blend cottage cheese until smooth and it works in dips, smoothies, sauces and baking. It's saltier and less tangy, so you may need to adjust seasoning.