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Home / Oven Baked

Easy Baked Zucchini Penne

February 12, 2026 – by Charlene Jump to RecipePin Recipe

Baked zucchini pasta is a tasty way to get your veggies while enjoying a satisfying meal. This comforting dish is easy to whip up and can even make your kitchen smell amazing while it’s baking.

This recipe simplifies weeknight dinners, adds more vegetables to meals, and offers a convenient make-ahead option for busy families.

Easy Baked Zucchini Penne - 1

Sometimes it’s tough figuring out what to cook, especially on a busy weeknight. I know I’m not alone in facing that dilemma. This recipe is great because it allows you to prep ahead, so dinner’s ready when you are. Plus, it sneaks in some healthy vegetables that everyone will love.

What I really like about this baked zucchini pasta is how flexible it is. You can switch up the pasta or cheese based on what you have at home. The prep takes only about 15 minutes, and then you just pop it in the oven for 40 minutes. You can enjoy an untouched evening while that yummy dish cooks itself!

Why You Will Love This Recipe

  • Rich Flavor , With a savory combination of zucchini, garlic, and mozzarella, this baked zucchini pasta is a comforting dish that’ll warm you right up.
  • Convenient Prep , You can whip this meal up in just 15 minutes. It’s perfect for busy weeknights when you need something tasty and easy.
  • Customizable , Feel free to switch up the pasta or cheese to match your taste. You can easily make this dish your own.
  • Fresh Ingredients , Using fresh zucchini and quality spaghetti sauce means you’re serving a dish that tastes great and gives you that veggie boost.

Ingredient Notes

Easy Baked Zucchini Penne - 2
  • Penne pasta: This is the backbone of the dish, holding everything together. If you can’t find it, feel free to swap in fusilli, shells, or bowties.
  • Garlic: Freshly minced garlic brings a savory punch that makes the whole meal sing. Look for firm cloves; if you love a stronger flavor, go for it!
  • Zucchini: It adds a nice bite and balances out the pasta feel. Pick ones that are firm and glossy. If you’re in a pinch, yellow squash works too!
  • Spaghetti sauce: A good marinara really ties everything together with rich flavor. Make sure it’s your favorite brand, or try homemade if you’re feeling adventurous!
  • Mozzarella cheese: This bubbly goodness creates a chewy topping. If you want to switch it up, Gouda or pepper jack can add a unique twist!

Keep scrolling to the recipe card below for the full printable recipe!

Recipe Tips

  • If preparing this dish ahead of time, refrigerate it for up to eight hours and remember to increase the baking time by five minutes.
  • When cooking the pasta, aim for al dente to avoid it becoming too soft after baking.
  • If the pasta turns out too dry, adding a splash of water or extra sauce before covering can help restore moisture.
  • If the cheese isn’t melting quite right, try spreading it evenly and consider slightly raising the baking temperature for a short time.
  • For watery zucchini, sauté it longer to help draw out excess moisture before you combine it with the other ingredients.

Serving Suggestions

  1. This baked zucchini penne pairs well with a classic Caprese salad or a roasted red pepper and feta salad. Add garlic knots for a tasty complement and complete your meal.
  2. You can use this dish as a base for other recipes, like a vegetable casserole or a filling for stuffed peppers. Experiment with adding additional vegetables or proteins to create new flavor profiles.
  3. Sprinkle grated Parmesan cheese on top for an added touch of flavor before serving. Drizzle with olive oil or balsamic vinegar for a finishing touch that enhances simplicity.

Storage Guidelines

  • To keep your baked zucchini penne fresh, follow these storage tips:
  • Refrigeration: Store leftovers in an airtight container in the refrigerator for up to 3 days for optimal freshness.
  • Freezing: Place the baked zucchini penne in an airtight container or freezer bag. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
  • Reheating: Warm the leftovers in the oven or microwave until heated through, ensuring an even temperature throughout.

Recipe Variations

  • You can use fusilli, pasta shells, or bowtie pasta instead of penne for a different texture.
  • Add 1 teaspoon dried oregano or basil for a flavorful kick to your dish.
  • Either Gouda, pepper jack, or cheddar cheese can replace mozzarella to change the flavor profile.
  • If you want to scale the recipe, use 12 oz of pasta and 4 cups of sauce to serve more people.

Did you make this recipe? Scroll down to leave a star rating and review!

Baked Zucchini Pasta

PREP 15 minutes mins
COOK 40 minutes mins
TOTAL 55 minutes mins
Yield 4 people
Created by: Charlene Carey
Easy Baked Zucchini Penne
This delicious baked zucchini pasta is a vegetarian delight combining penne, zucchini, and rich spaghetti sauce, topped with melted mozzarella.
Print Recipe Pin Recipe Share Recipe
Course: Main Course
Cuisine: Italian

Equipment

  • Deep sided 8 inch (20 cm) baking dish
  • Large skillet
  • Casserole dish or cast iron skillet

Ingredients

  • 8 oz penne pasta dry
  • 2 tablespoons olive oil (30 ml)
  • 3 cloves garlic minced
  • 1 zucchini halved lengthwise and cut into 1/2 inch pieces
  • 3 cups spaghetti sauce (720 ml)
  • ½ teaspoon salt
  • ½ teaspoon black pepper
  • 2 tablespoons fresh chopped parsley
  • 6 oz mozzarella grated

Instructions

  • Start by boiling water in a large pot and adding your penne pasta. Cook until al dente, which means it should be firm yet tender, leaving a little bite. This is crucial since the pasta will continue to cook in the oven later. Take care not to overcook it.
  • In a large skillet, heat the olive oil over medium heat, then add the minced garlic. Sauté for just a couple of minutes until golden, but be careful not to burn it, as burnt garlic can have a bitter taste.
  • Add the zucchini pieces to your skillet with the garlic, stirring gently. In just a few minutes, the zucchini should soften and absorb that lovely garlic flavor. Ensure the pan is not overcrowded to avoid steaming instead of sautéing.
  • Pour the spaghetti sauce into the skillet, adding salt and pepper, and mix well. The sauce should bubble lightly and envelop the zucchini. Ensure everything is combined well, keeping an eye out for any sauce sticking to the skillet.
  • In a large mixing bowl, combine the cooked pasta with the sauce and zucchini mixture. Ensure the pasta is nicely coated with sauce, checking that every piece is covered.
  • Sprinkle the fresh chopped parsley into the mix, and then fold in most of the mozzarella, leaving some to sprinkle on top later. Avoid stirring too vigorously to prevent clumping.
  • Pour the mixture into a greased baking dish, evenly spreading it out. Do not pack it too tightly to allow for even baking.
  • Sprinkle the remaining mozzarella over the top of the pasta. This will melt and become bubbly and golden as it bakes. Make sure to distribute it evenly to avoid clumps.
  • Slide the dish into a preheated oven and bake until hot and bubbly. You will know it is done when the cheese has turned golden and bubbly. If there is a lot of sauce, it may take a bit longer to bake.
  • After baking, allow the dish to sit for a few minutes before serving. This will help everything settle and make for easier serving. Do not rush this step as it allows the layers to hold together better.

Notes

Store leftovers in an airtight container in the refrigerator for up to 3 days. You can prepare this dish up to eight hours before baking and refrigerate. Remember to increase the baking time by five minutes if you do this. When cooking the pasta, aim for al dente to avoid it becoming too soft after baking. Reheat in the oven to maintain texture and prevent sogginess. Serve with a side salad like Classic Caprese or Roasted Red Pepper and Feta Salad. Pair with garlic knots for a complete meal. Top with grated Parmesan cheese for extra flavor. You can add cooked ground meat for a heartier dish. Incorporate other vegetables like bell peppers or mushrooms. Alternatively, swap the tomato sauce for alfredo for a creamy version. Choose fresh zucchini for the best flavor. If you do not have mozzarella, you could substitute it with Gouda, pepper jack, or cheddar cheese.

Oven Baked

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Charlene

I am here to share my tried and true recipes. I believe you can make amazing food with simple ingredients.

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