High Protein Chicken Pesto Pasta
This isn’t a weeknight shortcut—it’s a meal prep powerhouse designed to fuel your week with minimal effort and maximum protein.
We took the best parts of pesto pasta, swapped in chickpea or lentil pasta, doubled the chicken, and ditched the cream so nothing separates or turns grainy after four days in the fridge.
One batch feeds you for three to four lunches or dinners, tastes better the next day, and requires one pan and about 20 minutes of active cooking.
Why You’ll Love It
- Meal prep-friendly with a four-day fridge life thanks to the cream-free sauce.
- Built with chickpea or lentil pasta for fiber and plant-based protein alongside the chicken.
- Light and fresh, not heavy—pesto and lemon juice carry all the flavor.
- One pound of chicken breast per two servings means you’re eating substantial protein without calculating numbers.
- Works for Healthy, Spring, and Chicken roundups without any tweaking.
Ingredients
- 2 pounds chicken breast
- 12 ounces chickpea penne or lentil rotini
- 1/2 cup basil pesto (store-bought or fresh)
- 2 cups cherry tomatoes, halved
- 2 cups baby spinach
- 2 tablespoons olive oil
- Salt and black pepper
- Juice of 1 lemon
Steps
- Season both sides of the chicken breasts with salt and pepper.
- Heat 1 tablespoon olive oil in a large skillet over medium-high heat until the surface shimmers.
- Sear the chicken for 6 to 7 minutes per side, or until golden and cooked through (165 degrees F at the thickest part).
- Transfer the chicken to a cutting board and rest for 3 minutes, then slice into strips.
- While the chicken cooks, bring a large pot of salted water to a boil and add the pasta.
- Cook according to package directions, usually 8 to 10 minutes, until just tender.
- Reserve 1 cup of pasta water, then drain the pasta.
- Return the drained pasta to the pot and stir in the pesto and 3/4 cup of the reserved pasta water.
- Add the cherry tomatoes and spinach, stirring gently until the spinach wilts from the residual heat (about 1 minute).
- Drizzle in 1 tablespoon olive oil and the lemon juice, then taste and adjust salt and pepper.
- Divide the pasta among bowls or containers and top each with sliced chicken.
Helpful Tips and Substitutions
Chickpea and lentil pastas absorb sauce differently than wheat pasta, so add pasta water gradually and taste as you go—you may need less or more than traditional recipes call for.
If you prefer rotini to penne, grab lentil rotini instead; both work equally well.
Fresh basil pesto tastes brighter than jarred, but jarred is fine for meal prep and tastes great after a day in the fridge.
Grilling the chicken instead of pan-searing is an excellent option if you have a grill; it adds mild char and reduces stovetop time.
For a vegetarian version, replace the chicken with tofu or white beans, though the protein density will shift slightly.
Swap baby spinach for arugula if you prefer a peppery note, or add it alongside the spinach for complexity.
Serving Ideas
Pack it cold straight from the fridge for a ready-to-eat lunch box.
Reheat gently in the microwave (it won’t dry out because there’s no cream to break) and add an extra squeeze of lemon juice.
Serve with grilled bread on the side for scooping up extra sauce.
Top with parmesan or a sharp provolone if you want a final salty, umami hit.
Pair with a simple side salad of arugula and lemon vinaigrette for a restaurant-quality dinner.
Make-Ahead and Storage
Cook this completely and store in glass containers; it keeps for four days in the refrigerator.
You can also assemble it a few hours ahead and refrigerate before serving—the pasta will soften slightly as it absorbs more sauce, which is exactly what you want for meal prep.
Freeze individual portions for up to two months in freezer-safe containers; thaw overnight in the refrigerator and reheat gently.
The protein pasta and cream-free sauce mean the texture stays consistent through multiple reheats, unlike traditional pasta dishes that turn mushy or separate.
If you make the pesto at home, store it in a separate container and toss it in on serving day for the brightest flavor, or mix it in right away if you prefer soft, muted basil notes.
This recipe hits your meal prep calendar hard—make it Sunday, eat all week, and stay fueled for the trail.
For more high-protein meal prep builds, check out our High Protein Ground Beef Quinoa Meal Prep Bowls and Greek Ground Beef Quinoa Bowl with Feta and Tzatziki.
Protein Pasta Recommendations
If you’re unsure which brand to grab, these work well and stay in stock:
Pantry Staples Used
Stock these and you can make this recipe anytime:
Make this, store it, and stop thinking about lunch for four days.
