This High Protein Creamy Roasted Red Pepper Pasta is the perfect blend of rich flavor and nutritious ingredients. Silky, smoky roasted red peppers are blended into a luscious, protein-packed sauce that clings beautifully to penne pasta. The result is a velvety, savory, and slightly sweet dish with a kick of heat and a creamy finish that’s hard to resist.

Whether you’re looking for a quick weeknight dinner or a meatless meal that doesn’t skimp on protein, this pasta dish delivers on every front. Packed with plant-based or dairy-based protein options and balanced with complex carbs, it fuels your body while satisfying your taste buds.
Why You’ll Love This High Protein Creamy Roasted Red Pepper Pasta
- Flavor Explosion: The roasted red peppers add a smoky-sweet depth, while the creamy sauce ties it all together.
- Protein-Rich: Whether you’re using cottage cheese, Greek yogurt, or tofu, this dish helps you meet your protein goals.
- Quick and Easy: Perfect for weeknights; ready in under 30 minutes.
- Customizable: Works with gluten-free pasta, vegan proteins, and extra veggies.
- Meal Prep Friendly: Makes great leftovers for lunch or another easy dinner.
Preparation Phase & Tools to Use
To make this creamy roasted red pepper pasta seamless and efficient, gather the following essential tools:
- Blender or Food Processor: To create that silky-smooth roasted red pepper sauce. This is the most important tool.
- Large Pot: For boiling pasta. Make sure it’s big enough to avoid sticking and clumping.
- Non-stick Skillet or Saucepan: Needed to warm the sauce and mix with the pasta evenly.
- Colander: To drain the pasta properly without overcooking.
- Measuring Cups and Spoons: Precision ensures a perfectly balanced flavor every time.
Preparation Tips
Roast your red peppers fresh if you have time—it adds even more flavor than jarred. However, quality jarred peppers work great in a pinch. Cook your pasta just until al dente, since it will continue to soften slightly when mixed with the hot sauce. When blending the sauce, add the protein source gradually (like cottage cheese or Greek yogurt) to keep it from curdling or breaking. Lastly, reserve a bit of pasta water to thin out the sauce as needed for the perfect consistency.
Ingredients for this High Protein Creamy Roasted Red Pepper Pasta
- 12 oz penne pasta (or any pasta of choice)
- 1 tablespoon olive oil
- 3 cloves garlic, minced
- 1/2 teaspoon red chili flakes (optional for heat)
- 1 (12 oz) jar roasted red peppers, drained
- 1/2 cup cottage cheese or plain Greek yogurt (for high protein)
- 1/4 cup grated parmesan cheese (optional, for added depth)
- 1/4 cup unsweetened plant-based milk or low-fat milk
- 1 tablespoon nutritional yeast (optional, for umami flavor)
- Salt and pepper to taste
- 1 teaspoon smoked paprika
- Fresh basil or parsley, chopped (for garnish)
- Reserved pasta water (1/2 cup as needed)

Step 1: Cook the Pasta
Bring a large pot of salted water to a boil. Add the pasta and cook until al dente, according to package instructions. Before draining, reserve about 1/2 cup of pasta water. Drain and set pasta aside.
Step 2: Sauté Garlic and Add Heat
In a non-stick skillet, heat the olive oil over medium heat. Add minced garlic and red chili flakes (if using). Sauté for 1–2 minutes until the garlic becomes fragrant but not browned.
Step 3: Blend the Sauce
In a blender or food processor, combine the sautéed garlic mixture, drained roasted red peppers, cottage cheese or Greek yogurt, plant-based milk, parmesan cheese, nutritional yeast, smoked paprika, salt, and pepper. Blend until the sauce is smooth and creamy. Taste and adjust seasoning if needed.
Step 4: Warm and Combine the Sauce
Pour the blended sauce back into the skillet. Heat over medium-low for 2–3 minutes, stirring frequently. If the sauce is too thick, slowly stir in reserved pasta water until desired consistency is reached.
Step 5: Add Pasta to Sauce
Add the cooked pasta to the skillet with the warmed sauce. Toss everything together until the pasta is well coated and heated through. Let simmer for another minute so the flavors meld.
Step 6: Garnish and Serve
Remove from heat. Plate the pasta and garnish with chopped fresh basil or parsley and an extra sprinkle of parmesan or nutritional yeast if desired. Serve hot and enjoy the creamy, protein-rich goodness!
Notes
You can easily adjust the protein source in this recipe based on your dietary preferences. For a vegetarian version, use Greek yogurt or cottage cheese. For a vegan option, tofu or a vegan cream cheese alternative works great. Roasted red peppers offer a naturally sweet, smoky flavor that blends beautifully with creamy elements and savory seasonings. Don’t skip the pasta water—it’s key to achieving a silky, clingy sauce that perfectly coats every bite.
Watch Out for These Mistakes While Cooking
- Overcooking the Pasta: Al dente is key. Soft pasta won’t hold the sauce well.
- Not Reserving Pasta Water: Skipping this step can result in a sauce that’s either too thick or doesn’t coat the pasta properly.
- Using Too Much Salt: Between parmesan, cottage cheese, and pasta water, salt adds up fast.
- Blending While Sauce Is Hot Without Venting: Always let steam escape to avoid pressure build-up in the blender.
- Not Adjusting for Texture: The sauce should be creamy and smooth—if it’s too thick, add milk or pasta water gradually.
Storage Instructions
Store leftovers in an airtight container in the refrigerator for up to 3–4 days. To reheat, add a splash of milk or water to loosen the sauce and warm over low heat on the stove or in the microwave. This dish can also be frozen for up to 1 month, but the texture may slightly change upon thawing.
Estimated Nutrition (Per Serving – Approx. 4 Servings)
- Calories: 430 kcal
- Protein: 24g
- Carbohydrates: 45g
- Fat: 17g
- Saturated Fat: 6g
- Fiber: 5g
- Sugar: 5g
- Sodium: 520mg
Frequently Asked Questions
Can I use jarred roasted red peppers?
Yes! Jarred roasted red peppers are a convenient and flavorful option. Just make sure to drain them well before blending.
What protein source works best?
Cottage cheese gives the creamiest texture, but Greek yogurt or tofu are great alternatives, especially for different dietary needs.
Is this recipe vegan-friendly?
It can be! Simply use tofu or a vegan protein and swap dairy for plant-based alternatives.
Can I make this gluten-free?
Absolutely. Just use your favorite gluten-free pasta.
Can I add vegetables?
Yes, spinach, mushrooms, or zucchini make excellent add-ins.
Will kids enjoy this dish?
Most likely! The mild, creamy flavor is generally kid-approved. Reduce chili flakes for a milder taste.
Can I make this ahead of time?
Definitely. It reheats well, especially when stored properly with extra sauce reserved.
How can I make the sauce extra silky?
Blend thoroughly and use some reserved pasta water or a bit of olive oil when reheating.
Conclusion
This High Protein Creamy Roasted Red Pepper Pasta is a flavor-packed, nourishing dish that fits perfectly into busy weeknights or make-ahead meal plans. Whether you’re seeking an easy dinner, meatless meal, or simply craving a comforting bowl of creamy pasta with a nutritious twist, this recipe ticks all the boxes. It’s flexible, hearty, and absolutely delicious—you’ll want to make it again and again.

High Protein Creamy Roasted Red Pepper Pasta
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
Creamy, smoky, and packed with protein, this High Protein Creamy Roasted Red Pepper Pasta is a must-try for anyone looking for easy dinner ideas or healthy comfort food. Perfect for a quick weeknight dinner or meal prep, this easy recipe combines pantry staples like roasted red peppers and pasta with high-protein ingredients like Greek yogurt or cottage cheese. Whether you’re into healthy snacks, vegetarian meals, or just looking for new dinner ideas, this flavorful pasta dish delivers every time.
Ingredients
12 oz penne pasta
1 tablespoon olive oil
3 cloves garlic, minced
1/2 teaspoon red chili flakes
12 oz roasted red peppers, drained
1/2 cup cottage cheese or Greek yogurt
1/4 cup grated parmesan cheese
1/4 cup unsweetened milk (plant-based or dairy)
1 tablespoon nutritional yeast
Salt and pepper to taste
1 teaspoon smoked paprika
Fresh basil or parsley, chopped
1/2 cup reserved pasta water (as needed)
Instructions
1. Bring a large pot of salted water to a boil. Add pasta and cook until al dente. Reserve 1/2 cup pasta water, then drain and set aside.
2. In a skillet, heat olive oil over medium heat. Sauté minced garlic and red chili flakes for 1–2 minutes until fragrant.
3. Add the sautéed garlic, roasted red peppers, protein (cottage cheese or yogurt), milk, parmesan, nutritional yeast, paprika, salt, and pepper to a blender. Blend until smooth.
4. Pour the sauce into the skillet and heat for 2–3 minutes over medium-low, stirring. Add pasta water to adjust consistency if needed.
5. Add the cooked pasta to the sauce and toss to coat. Let it simmer for 1 minute to blend flavors.
6. Garnish with chopped parsley or basil and extra cheese or nutritional yeast if desired. Serve hot.
Notes
Blend the sauce until completely smooth for the creamiest texture.
Use high-quality jarred roasted peppers for the best flavor shortcut.
Don’t skip the pasta water—it helps the sauce cling perfectly to the pasta.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Main Course
- Method: Stove-Top
- Cuisine: Italian-Inspired
Nutrition
- Serving Size: 1 serving
- Calories: 430
- Sugar: 5g
- Sodium: 520mg
- Fat: 17g
- Saturated Fat: 6g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 5g
- Protein: 24g
- Cholesterol: 18mg
Keywords: easy dinner, healthy pasta, high protein, roasted red pepper, quick pasta