Layered Hidden Veggie Pasta Bake with Spinach and Zucchini

By · Reviewed by AislePrompt Editorial · ·

Baked pasta layered with sautéed spinach and zucchini, creamy ricotta, and melted mozzarella for a wholesome vegetarian dinner. This italian-inspired pasta (vegetarian) ready in about 55 minutes pairs ounces penne pasta, tablespoons olive oil, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 6, 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: 20 min Cook: 35 min Serves 6 Italian cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a boil. Add 12 ounces penne pasta and cook for 9 minutes until al dente. Drain and set aside.
  2. Step 2: Heat 2 tablespoons olive oil in a large skillet over medium heat. Add 3 minced garlic cloves and sauté for 30 seconds until fragrant.
  3. Step 3: Add 2 medium diced zucchini and cook for 5 minutes until just tender. Stir in 6 cups roughly chopped fresh spinach and cook until wilted, about 3 minutes. Season with 1 teaspoon salt, 1/2 teaspoon black pepper, 1 teaspoon dried oregano, and 1/4 teaspoon crushed red pepper flakes if using.
  4. Step 4: Preheat oven to 375°F. In a large mixing bowl, combine cooked penne pasta with the sautéed vegetables and 1 1/2 cups ricotta cheese.
  5. Step 5: Transfer half of the pasta mixture to a 9x13-inch baking dish. Sprinkle with 1 cup shredded mozzarella cheese. Layer the remaining pasta mixture on top, then finish with the remaining 1 cup mozzarella and 1/2 cup grated Parmesan cheese.
  6. Step 6: Bake uncovered for 25-30 minutes until the cheese is melted, bubbly, and golden on top. Let rest for 5 minutes before serving.

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Frequently asked questions

How long does Layered Hidden Veggie Pasta Bake with Spinach and Zucchini take to make?

Total time is about 55 minutes (20 min prep + 35 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 Layered Hidden Veggie Pasta Bake with Spinach and Zucchini?

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 ounces penne pasta from drying out.

Can I substitute ingredients in Layered Hidden Veggie Pasta Bake with Spinach and Zucchini?

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 Layered Hidden Veggie Pasta Bake with Spinach and Zucchini for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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.

Is Layered Hidden Veggie Pasta Bake with Spinach and Zucchini vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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