Roasted Red Pepper and Spinach Pasta

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A vibrant pasta dish featuring a smooth sauce made from roasted red peppers and fresh spinach, offering sweet and earthy flavors that kids adore. This italian-inspired pasta ready in about 25 minutes pairs spaghetti, drained roasted red peppers, fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 360 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 4 Italian cuisine 360 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a boil. Add 8 oz spaghetti and cook for 10 minutes until al dente; drain and set aside.
  2. Step 2: In a blender, combine 1 cup roasted red peppers, 2 cups fresh spinach, 2 tbsp olive oil, 1/4 tsp garlic powder, 1/4 tsp salt, and 1/8 tsp black pepper. Blend until completely smooth, about 2 minutes on high.
  3. Step 3: Return blended sauce to the pot with drained spaghetti. Stir over medium heat for 3-4 minutes until heated through and sauce coats pasta evenly.
  4. Step 4: Stir in 1/4 cup grated Parmesan cheese until melted and fully incorporated.

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Frequently asked questions

How long does Roasted Red Pepper and Spinach Pasta take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Roasted Red Pepper and Spinach Pasta?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep spaghetti from drying out.

Can I substitute ingredients in Roasted Red Pepper and Spinach Pasta?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Roasted Red Pepper and Spinach Pasta for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Roasted Red Pepper and Spinach Pasta?

Italian pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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