High Protein Cottage Cheese Pasta Salad

Finding a pasta salad that’s actually filling and packed with protein can be tough. Most recipes leave you hungry an hour later, or they’re drowning in mayo and feel too heavy for a light lunch or summer dinner. And if you’re trying to sneak in more veggies while keeping things interesting, it gets even trickier.

That’s where this cottage cheese pasta salad comes in clutch: it’s loaded with protein from the cottage cheese, stays fresh and light with all those crisp vegetables, and comes together in about 20 minutes with minimal effort.

What Kind of Cottage Cheese Should I Use?

For this pasta salad, you’ll want to pick a cottage cheese that fits your texture preference. Small curd cottage cheese blends in more smoothly with the pasta and creates a creamier coating, while large curd gives you those little pockets of creamy cheese throughout the salad. Full-fat cottage cheese will give you the richest flavor, but low-fat or even fat-free versions work just fine if you’re watching calories. If you’re not a fan of the lumpy texture, you can always give your cottage cheese a quick blend in the food processor before mixing it in – it’ll create an almost creamy dressing-like consistency that coats everything nicely.

Options for Substitutions

This pasta salad is pretty forgiving when it comes to swapping ingredients:

• Pasta: Any short pasta shape works great here – try rotini, penne, farfalle, or shells. They all hold the dressing well and mix nicely with the veggies.
• Cottage cheese: This is the star of the recipe, so I’d recommend keeping it. However, if you need to substitute, try ricotta cheese mixed with a splash of milk to thin it out, or even Greek yogurt for a tangier version.
• Vegetables: Feel free to swap in whatever fresh veggies you have on hand. Zucchini, red onion, carrots, or snap peas would all be great additions or replacements for the cucumber, tomatoes, or bell pepper.
• Italian dressing: If you’re out of Italian dressing, make a quick version by whisking together olive oil, vinegar, garlic powder, and dried herbs. Or use a simple olive oil and lemon juice combo for a lighter taste.
• Spinach: Arugula, kale (chopped fine), or fresh basil would work nicely in place of spinach. Just keep the leafy green component for freshness.

Watch Out for These Mistakes While Cooking

The biggest mistake people make with pasta salad is not rinsing the cooked pasta with cold water, which stops the cooking process and prevents the noodles from turning mushy and clumping together.

Another common error is adding the cottage cheese while the pasta is still warm, as the heat can make it watery and separate – always let your pasta cool completely first.

To keep your vegetables from releasing too much water and making the salad watery, make sure to pat your cucumber and tomatoes dry with a paper towel after chopping them, and consider salting the cucumber slices for 10 minutes, then draining them before adding.

Finally, pasta salad tastes better after it sits for at least an hour in the fridge, so make it ahead of time and add a splash more dressing right before serving since the pasta absorbs liquid as it sits.

What to Serve With Cottage Cheese Pasta Salad?

This pasta salad is pretty filling on its own, but it’s perfect alongside grilled chicken, burgers, or hot dogs at a summer cookout. I love serving it with simple grilled proteins like lemon herb chicken breasts or even some marinated shrimp skewers since the creamy, tangy flavors complement just about anything off the grill. It also works great as a side dish for sandwiches – think turkey clubs or Italian subs – and pairs nicely with a bowl of fresh fruit like watermelon or berries to round out the meal. If you’re keeping things vegetarian, some garlic bread or focaccia on the side makes it feel like a complete dinner.

Storage Instructions

Store: This pasta salad actually gets better after sitting in the fridge for a few hours as the flavors blend together. Keep it in an airtight container in the refrigerator for up to 3 days. You might need to give it a good stir before serving since the dressing can settle at the bottom.

Make Ahead: I love prepping this the night before for parties or meal prep. Just wait to add the spinach until right before serving so it doesn’t get wilted. The pasta and veggies hold up great, making this perfect for packed lunches throughout the week.

Refresh: If your pasta salad seems a bit dry after a day or two, just drizzle in a little extra Italian dressing or a squeeze of fresh lemon juice and toss it around. This brings everything back to life and makes it taste freshly made again.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 800-900
• Protein: 34-38 g
• Fat: 18-22 g
• Carbohydrates: 120-130 g

Ingredients

• 14 oz pasta (I always use Barilla rotini for the best texture)
• 1 large cucumber (diced into 1/2-inch pieces)
• 1.5 cups tomatoes (halved or quartered)
• 1 yellow bell pepper (diced into 1/2-inch pieces)
• 1/4 cup finely diced red onion
• 1/2 cup spinach (chopped into 1/2-inch ribbons)
• 1 lemon
• 1/2 cup italian dressing (I prefer Ken’s Steak House for a zesty flavor)
• 1 pinch oregano
• 1.5 cups cottage cheese (I use Good Culture for a thicker, creamier consistency)
• salt to taste
• pepper to taste

Step 1: Prepare All Vegetables

• 1 large cucumber
• 1.5 cups tomatoes
• 1 yellow bell pepper
• 1/4 cup red onion
• 1/2 cup spinach

While the pasta water comes to a boil, dice the cucumber into 1/2-inch pieces, halve or quarter the tomatoes, dice the bell pepper into 1/2-inch pieces, finely dice the red onion, and chop the spinach into 1/2-inch ribbons.

Arrange all prepped vegetables in separate piles on your cutting board—this makes it easy to combine them later without scrambling.

I always prep vegetables first so they’re ready to go the moment the pasta finishes cooking, keeping everything fresh and preventing the pasta from getting cold.

Step 2: Cook and Cool the Pasta

• 14 oz pasta

Bring a large pot of salted water to a boil and cook the pasta according to package instructions until al dente.

Drain the pasta thoroughly, then rinse it with cold water while tossing gently to stop the cooking process and remove excess starch.

This cold rinse is essential—it prevents the pasta from continuing to cook and keeps it from clumping together, which is especially important for a salad that sits for a while.

Step 3: Combine Pasta and Vegetables

• cooked pasta from Step 2
• all vegetables from Step 1

In a large mixing bowl, combine the cooled pasta from Step 2 with all the prepped vegetables from Step 1.

Toss everything together gently to distribute the vegetables evenly throughout the pasta.

The larger bowl gives you plenty of room to work and ensures nothing gets crushed during mixing.

Step 4: Build the Dressing and Flavor Base

• 1 lemon
• 1/2 cup Italian dressing
• 1 pinch oregano

Cut the lemon in half and squeeze the juice directly into the bowl with the pasta and vegetables.

Add the Italian dressing and oregano, then toss everything together thoroughly, making sure the dressing coats all the pasta and vegetables evenly.

I prefer Ken’s Steak House dressing for its zesty kick, but any Italian dressing works well.

The lemon juice adds brightness and prevents the salad from tasting too heavy.

Step 5: Add Cottage Cheese and Final Seasoning

• 1.5 cups cottage cheese
• salt to taste
• pepper to taste

Gently fold the cottage cheese into the pasta mixture using a rubber spatula or wooden spoon, folding rather than stirring to keep the curds intact and maintain that creamy texture.

Season with salt and pepper to taste, stirring gently to combine.

The cottage cheese adds a rich, creamy element without being heavy, and folding rather than mixing keeps those curds visible and appealing in every bite.

High Protein Cottage Cheese Pasta Salad

Delicious High Protein Cottage Cheese Pasta Salad recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 37 minutes mins

Servings 6 servings

Calories 850 kcal

Ingredients

  

• 14 oz pasta (I always use Barilla rotini for the best texture)
• 1 large cucumber (diced into 1/2-inch pieces)
• 1.5 cups tomatoes (halved or quartered)
• 1 yellow bell pepper (diced into 1/2-inch pieces)
• 1/4 cup finely diced red onion
• 1/2 cup spinach (chopped into 1/2-inch ribbons)
• 1 lemon
• 1/2 cup italian dressing (I prefer Ken's Steak House for a zesty flavor)
• 1 pinch oregano
• 1.5 cups cottage cheese (I use Good Culture for a thicker, creamier consistency)
• salt to taste
• pepper to taste

Instructions

 

• While the pasta water comes to a boil, dice the cucumber into 1/2-inch pieces, halve or quarter the tomatoes, dice the bell pepper into 1/2-inch pieces, finely dice the red onion, and chop the spinach into 1/2-inch ribbons. Arrange all prepped vegetables in separate piles on your cutting board—this makes it easy to combine them later without scrambling. I always prep vegetables first so they're ready to go the moment the pasta finishes cooking, keeping everything fresh and preventing the pasta from getting cold.
• Bring a large pot of salted water to a boil and cook the pasta according to package instructions until al dente. Drain the pasta thoroughly, then rinse it with cold water while tossing gently to stop the cooking process and remove excess starch. This cold rinse is essential—it prevents the pasta from continuing to cook and keeps it from clumping together, which is especially important for a salad that sits for a while.
• In a large mixing bowl, combine the cooled pasta from Step 2 with all the prepped vegetables from Step 1. Toss everything together gently to distribute the vegetables evenly throughout the pasta. The larger bowl gives you plenty of room to work and ensures nothing gets crushed during mixing.
• Cut the lemon in half and squeeze the juice directly into the bowl with the pasta and vegetables. Add the Italian dressing and oregano, then toss everything together thoroughly, making sure the dressing coats all the pasta and vegetables evenly. I prefer Ken's Steak House dressing for its zesty kick, but any Italian dressing works well. The lemon juice adds brightness and prevents the salad from tasting too heavy.
• Gently fold the cottage cheese into the pasta mixture using a rubber spatula or wooden spoon, folding rather than stirring to keep the curds intact and maintain that creamy texture. Season with salt and pepper to taste, stirring gently to combine. The cottage cheese adds a rich, creamy element without being heavy, and folding rather than mixing keeps those curds visible and appealing in every bite.