Roasted Vegetable Gnocchi Bake

This Roasted Vegetable Gnocchi Bake is the perfect one-pan comfort meal that’s bursting with colorful roasted vegetables, pillowy potato gnocchi, rich tomato sauce, and gooey melted mozzarella. As the vegetables roast, they become caramelized and naturally sweet, while the gnocchi turns soft on the inside with lightly crisped edges. Everything is tossed together in a flavorful herb-infused marinara sauce, topped with plenty of mozzarella and Parmesan cheese, then baked until hot, bubbly, and golden brown. This hearty vegetarian dinner is easy enough for busy weeknights yet impressive enough to serve guests. Pair it with garlic bread or a fresh green salad for a complete meal that everyone will love.

Ingredients For the Roasted Vegetables

• 1 (16-ounce) package potato gnocchi
• 2 zucchini, sliced into half-moons
• 1 red bell pepper, chopped
• 1 yellow bell pepper, chopped
• 1 medium red onion, cut into wedges
• 8 ounces mushrooms, halved
• 1 cup cherry tomatoes
• 3 cloves garlic, minced
• 2 tablespoons olive oil

Seasonings

• 1 teaspoon Italian seasoning
• 1 teaspoon dried oregano
• ½ teaspoon dried basil
• ½ teaspoon smoked paprika
• ½ teaspoon garlic powder
• Salt and black pepper to taste

For the Sauce

• 2 cups marinara sauce
• ½ teaspoon crushed red pepper flakes (optional)

For Topping

• 2 cups shredded mozzarella cheese
• ½ cup grated Parmesan cheese
• 2 tablespoons chopped fresh basil
• Fresh parsley for garnish

Instructions

1. Preheat your oven to 425°F (220°C). Lightly grease a 9×13-inch baking dish.
2. Spread the zucchini, bell peppers, onion, mushrooms, cherry tomatoes, and garlic onto a large baking sheet.
3. Drizzle with olive oil and season with Italian seasoning, oregano, basil, smoked paprika, garlic powder, salt, and pepper. Toss until evenly coated.
4. Roast the vegetables for 20–25 minutes, stirring halfway through, until tender and lightly caramelized.
5. While the vegetables roast, cook the gnocchi according to the package directions. Once they float to the surface, drain well.
6. In a large mixing bowl, combine the cooked gnocchi, roasted vegetables, marinara sauce, and crushed red pepper flakes if using. Gently stir until everything is evenly coated.
7. Transfer the mixture to the prepared baking dish and spread it into an even layer.
8. Sprinkle the mozzarella evenly over the top, followed by the Parmesan cheese.
9. Bake for 18–22 minutes, or until the cheese is melted, bubbly, and lightly golden.
10. For a beautifully browned top, broil for an additional 2–3 minutes, watching carefully to prevent burning.
11. Remove from the oven and let the bake rest for 5 minutes before serving.
12. Garnish with fresh basil and parsley for a burst of color and freshness.
13. Serve hot with garlic bread, toasted focaccia, or a crisp Caesar or garden salad.

Tips, Notes & Q&A

Can I use frozen gnocchi?
Yes! Frozen gnocchi works perfectly. Cook according to the package instructions before combining with the vegetables and sauce.
Can I add protein?
Absolutely. Grilled chicken, Italian sausage, cooked ground turkey, or chickpeas are excellent additions if you’d like a heartier meal.
Can I make it vegan?
Yes. Use your favorite dairy-free mozzarella and Parmesan alternatives, and be sure the gnocchi is egg-free.
Can I prepare it ahead of time?
Yes. Assemble the entire casserole, cover tightly, and refrigerate for up to 24 hours before baking. Add an extra 5–10 minutes to the baking time if starting from cold.
Storage Tips

• Refrigerate leftovers in an airtight container for up to 4 days.
• Freeze individual portions for up to 2 months.
• Reheat in the oven at 350°F (175°C) until warmed through, or microwave individual servings.

Servings & Nutrition

Servings: 6
Approximate Nutrition (Per Serving):

• Calories: 410
• Protein: 16g
• Carbohydrates: 48g
• Fat: 18g
• Saturated Fat: 7g
• Fiber: 6g
• Sugar: 8g
• Sodium: 720mg
• Cholesterol: 30mg