If you’re looking for a dish that will instantly brighten up your table and satisfy your cravings for something comforting yet full of veggies, you have to try this Tex-Mex Zucchini Bake! This casserole cleverly layers fresh zucchini, hearty black beans, sweet corn, juicy tomato, and a heap of melting cheese, all kicked up a notch with zesty taco spices. When you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden, everything melds together into a beautiful, golden Tex-Mex masterpiece. It’s a perfect choice for busy weeknights, lazy weekends, or whenever you need something deliciously nourishing!

Ingredients You’ll Need
One of the best things about this recipe is the short, simple ingredient list. Each item here brings a unique flavor or texture, and together, they create the colorful, crave-worthy Tex-Mex experience that makes this bake such a hit.
- Zucchini: The star of the bake; its fresh flavor and tender bite soak up all the seasonings as it cooks.
- Black Beans: A hearty, protein-rich addition that gives the dish its satisfying, “stick-to-your-ribs” appeal.
- Corn: Adds little pops of sweetness that play beautifully against the spices and the savory cheeses.
- Tomato: Brings a juicy, tangy freshness that keeps the bake from feeling too heavy.
- Taco Seasoning: Infuses every bite with classic Tex-Mex flavor; feel free to use your favorite homemade or store-bought blend.
- Shredded Cheddar Cheese: Melts into the creamiest, golden crust, giving you irresistible cheesy bites.
- Shredded Pepper Jack Cheese: Adds a bit of zing and just a hint of heat for that unmistakable Tex-Mex punch.
- Olive Oil: Helps coat all the veggies so they roast up tender and flavorful.
- Garlic Powder: Simple, but essential for depth and savory background notes.
- Melted Butter: Drizzled over at the end, this gives the cheese a gorgeous, slightly crispy finish and a touch of richness.
How to Make Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden
Step 1: Preheat the Oven and Prepare Your Dish
Start by cranking your oven up to 375°F (190°C) so it’s hot and ready. Then, grab your favorite medium-sized baking dish and either spritz it with cooking spray or brush on a thin layer of melted butter. This quick step makes cleanup so much easier, and it ensures that none of your beautiful bake sticks to the pan.
Step 2: Mix Up the Veggie Base
In a roomy bowl, combine your sliced zucchini, rinsed black beans, corn, diced tomato, taco seasoning, garlic powder, and olive oil. Give it all a good toss—use a big spoon or even your hands—to make sure every piece is shimmering with seasoning. This mix is already vibrant and smells incredible, and letting those flavors blend together for a few minutes is the secret to a superb bake.
Step 3: Layer in the Goodness
Spread your seasoned veggie mixture evenly in the prepared baking dish. Try to get a nice, even layer, so each forkful gets a mix of everything. You’ll notice a pop of color and freshness already—this is what makes Tex-Mex so fun and inviting!
Step 4: Add That Cheesy Magic
Now comes the part everyone looks forward to: cheese! Sprinkle the shredded cheddar and pepper jack all over the top. Don’t skimp—cover every inch. The blend of creamy cheddar with spicy pepper jack is what gives this bake its irresistible richness and a little bit of Tex-Mex fire.
Step 5: Drizzle with Melted Butter
To take things over the top, drizzle the melted butter all across the cheese layer. This is a small touch that makes a big difference, giving you a golden, crisped cheese topping and the kind of flavor that just makes people swoon.
Step 6: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden
This is where all that hard work pays off! Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden. You’ll know it’s ready when your kitchen smells like a Tex-Mex cantina and you see irresistibly toasty, melty cheese crowning the top. Let it cool for a few minutes so you get clean slices, then dig right in!
How to Serve Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden

Garnishes
Sprinkle your bake with fresh cilantro, sliced green onions, or a few thin slices of jalapeño for a burst of color and a hit of fresh flavor. You can also add a dollop of sour cream or a sprinkle of crumbled queso fresco for an authentic Tex-Mex finish—the bonus is these toppings look stunning when you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden first!
Side Dishes
This casserole makes a delicious meal on its own, but it pairs beautifully with simple sides like cilantro-lime rice, warm tortillas, or a green salad tossed with avocado and lime. Don’t forget the tortilla chips—they scoop up all those savory, cheesy bits left in the pan after you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden.
Creative Ways to Present
If you’re serving this for a party or potluck, scoop individual portions into small ramekins or colorful bowls. Another fun idea: roll up scoops of the bake in warm flour tortillas, finish with a drizzle of enchilada sauce, and Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden again for a Tex-Mex “bake within a bake” twist!
Make Ahead and Storage
Storing Leftovers
Let any leftovers cool completely, then transfer them to an airtight container and store in the refrigerator for up to 3 days. The flavors actually get richer after a day, especially if you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden to reheat instead of microwaving—you’ll get deliciously revived textures and flavors.
Freezing
This bake is freezer-friendly! You can assemble the dish up to the cheese layer, cover tightly, and freeze for up to 2 months. When you’re ready, simply thaw overnight in the fridge, then Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden for that straight-from-the-oven freshness.
Reheating
For best results, reheat leftovers in the oven at 350°F. Cover loosely with foil and Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden again. This keeps the cheese gooey and prevents the casserole from drying out—you can also broil for a minute at the end for a crispy top!
FAQs
Can I use other vegetables in this casserole?
Absolutely! You can swap out or add vegetables like bell peppers, red onion, or even spinach. Just make sure they’re chopped to similar sizes as the zucchini so everything cooks evenly together when you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden.
What if I don’t like pepper jack cheese?
No worries—if you prefer things a little milder, just use Monterey Jack, mozzarella, or more cheddar. The bake is still delicious and creamy when you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden, no matter which cheesy combo you pick.
Can I make this dish vegan?
You sure can! Replace the cheese with your favorite plant-based shreds and swap the butter for vegan margarine. The bake still turns out gooey and flavorful when you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden.
Can I double this recipe for a crowd?
Definitely! Just use a larger baking dish, double all the ingredients, and keep an eye on the bake time—sometimes larger casseroles will need an extra 5-10 minutes in the oven to ensure that when you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden, everything is perfectly cooked.
Is this Tex-Mex Zucchini Bake gluten-free?
Yes, as long as your taco seasoning is gluten-free, the entire bake is gluten-free! Always double-check your labels if you’re cooking for someone with sensitivities, then rest easy knowing you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden for a naturally gluten-free meal.
Final Thoughts
I can’t wait for you to dig into this warm, cheesy Tex-Mex Zucchini Bake! Make it once and you’ll find yourself coming back to this recipe every time you crave something fresh and satisfying. Trust me—your kitchen will be filled with delicious aromas when you Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden. Enjoy every last bite!
PrintPlace the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden Recipe
Tex-Mex Zucchini Bake is a flavorful and hearty dish that combines fresh zucchini with black beans, corn, and a blend of cheeses, all seasoned with zesty taco spices for a delicious Tex-Mex twist.
- Prep Time: 10 minutes
- Cook Time: 25-30 minutes
- Total Time: 35-40 minutes
- Yield: 4 servings
- Category: Main Dish
- Method: Baking
- Cuisine: Tex-Mex
- Diet: Vegetarian
Ingredients
Zucchini:
- 3 medium zucchinis, sliced
Vegetables and Legumes:
- ½ cup canned black beans, rinsed and drained
- ½ cup corn (fresh, frozen, or canned)
- 1 medium tomato, diced
Seasonings and Dairy:
- 1 tablespoon taco seasoning
- 1 cup shredded cheddar cheese
- ½ cup shredded pepper jack cheese
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 2 tablespoons melted butter
Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C). Grease a baking dish with cooking spray or a little melted butter.
- Prepare the Zucchini: In a large bowl, combine the sliced zucchini, black beans, corn, diced tomato, taco seasoning, garlic powder, and olive oil. Toss until everything is well coated.
- Layer the Mixture: Spread the zucchini mixture evenly in the prepared baking dish.
- Add the Cheese: Sprinkle the shredded cheddar and pepper jack cheese evenly over the top of the zucchini mixture.
- Drizzle with Butter: Drizzle the melted butter over the cheese layer for added richness.
- Bake the Dish: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the zucchini is tender and the cheese is bubbly and golden.
- Serve and Enjoy: Remove from the oven and let it cool slightly before serving. Enjoy this delicious Tex-Mex Zucchini Bake as a side dish or a main course!
Nutrition
- Serving Size: 1 serving
- Calories: 200 kcal