This oven-baked vegetable dish combines fresh zucchini with cherry tomatoes and aromatic herbs for a simple, nutritious side. It is an easy way to prepare summer produce with minimal effort and high flavor.

List of ingredients
- 3 medium zucchini – sliced into 1/2 inch thick quarters (approx. 1.5 lbs or 680 g, 5 cups)
- 1 cup cherry tomatoes – kept whole or halved if very large
- 2 cloves garlic – finely minced
- 2 tsp dried basil – for an earthy, sweet flavor
- 2 tsp dried parsley – adds a fresh herbal note
- 1 tsp olive oil – helps the seasonings adhere to the vegetables
- 1/4 tsp fine sea salt – plus additional to taste
- 1/4 tsp black pepper – for a mild spicy kick
- 1/4 cup Parmesan – freshly grated and optional for a salty finish
step-by-step instructions
- Preheat the Oven: Set your oven to 400ยฐF to ensure a hot environment for roasting.
- Combine Ingredients: In a 7×11 inch baking dish or a similar size, toss together the sliced zucchini, cherry tomatoes, minced garlic, dried basil, dried parsley, olive oil, salt, and pepper.
- Initial Bake: Place the dish in the oven and bake for 20 minutes.
- Add Cheese: Remove the dish from the oven, stir the vegetables gently to distribute the juices, and sprinkle the grated Parmesan cheese evenly over the top.
- Final Bake: Return the dish to the oven for another 10-15 minutes until the cheese is melted and the zucchini is tender.
Optimal Zucchini Preparation
Selecting the Right Zucchini Size
Choose medium-sized zucchini that are roughly 1.5 to 2 inches in diameter. Smaller zucchini tend to be more tender, whereas very large ones can become woody and tough.
Handling Large Seasonal Zucchini
If you only have large zucchini, use a vegetable peeler to remove the skin. Use a spoon to scoop out the large, watery seeds from the center before slicing to maintain a better texture.
Ensuring Uniform Slicing
Slice the zucchini into consistent 1/2 inch thick quarters. Uniform pieces ensure that every piece cooks at the same rate, preventing some from becoming mushy while others remain raw.
Managing Surface Moisture
Pat the sliced zucchini dry with a paper towel before adding them to the baking dish. Reducing surface moisture helps the olive oil and herbs stick better and encourages roasting rather than steaming.
Customizing the Flavor Profile
Substituting with Fresh Basil
If you have fresh basil available, replace the dried basil with 2 tablespoons of finely chopped fresh leaves. Add fresh herbs during the final 10 minutes of baking to prevent them from burning.
Using Fresh Parsley
Replace the dried parsley with 2 tablespoons of chopped fresh parsley for a brighter taste. Like basil, fresh parsley is best added toward the end of the cooking process.
Adding a Spicy Kick
Incorporate 1/4 teaspoon of red pepper flakes along with the other seasonings. This adds a subtle heat that complements the sweetness of the roasted cherry tomatoes.
Alternative Garlic Options
If you do not have fresh garlic, use 1/2 teaspoon of garlic powder. While fresh garlic provides a sharper flavor, powder distributes more evenly throughout the dish.
Feta Cheese Substitution
Substitute the Parmesan with crumbled feta cheese for a tangier, saltier flavor. Sprinkle the feta on top during the last 10 minutes of baking so it softens without completely melting.
Creating a Vegan Version
Replace the Parmesan cheese with 1/4 cup of nutritional yeast or a plant-based Parmesan alternative. This maintains the savory, cheesy flavor while keeping the dish entirely plant-based.
Strategic Serving Pairings
Pairing with Lean White Fish
This zucchini dish pairs excellently with lemon garlic herb cod or baked tilapia. The acidity of the lemon in the fish cuts through the richness of the roasted Parmesan.
Complementing Grilled Meats
Serve this as a side for barbecued burgers or grilled chicken breasts. The roasted tomatoes provide a bruschetta-like quality that enhances grilled proteins.
Using as a Pasta Topper
Spoon the baked zucchini and tomatoes over a bowl of hot linguine or penne. Toss with a bit of extra olive oil and fresh basil for a complete meal.
Adding to Grain Bowls
Place a generous scoop of the zucchini mixture over cooked quinoa or farro. The juices from the roasted tomatoes act as a natural dressing for the grains.
Preservation and Reheating Guide
Refrigeration Guidelines
Store any leftover zucchini in an airtight container in the refrigerator. It will remain fresh and safe to eat for up to 4 days.
Best Microwave Reheating Method
Heat individual portions in the microwave on medium power in 30-second intervals. This prevents the zucchini from overcooking and becoming too soft.
Using the Oven for Reheating
For the best texture, reheat the dish in the oven at 350ยฐF for 10-15 minutes. This helps the cheese crisp up again and removes excess moisture.
Avoiding the Freezer
Do not freeze this dish, as the high water content of zucchini causes the cell walls to break down. Upon thawing, the vegetables will become mushy and lose their structural integrity.
Efficient Make-Ahead Planning
Advance Component Assembly
You can assemble the entire dish, excluding the cheese, up to 24 hours in advance. Mix the zucchini, tomatoes, and herbs in the baking dish and cover it tightly with foil.
Refrigerated Storage Before Baking
Keep the assembled dish in the refrigerator until you are ready to cook. Ensure the dish is completely cooled before covering it to prevent condensation from forming inside.
Adjusting Bake Times for Cold Starts
If baking directly from the refrigerator, you may need to add 5 minutes to the initial baking period. Ensure the oven is fully preheated to 400ยฐF before inserting the cold dish.
Solving Common Baking Issues
Preventing Excess Water Release
If your zucchini often releases too much water, try roasting the zucchini alone for 10 minutes before adding the tomatoes. This helps evaporate some of the moisture first.
Addressing Underdone Zucchini
If the zucchini is still too firm after the total cooking time, increase the heat to 425ยฐF for the last 5 minutes. Keep a close eye on the cheese to ensure it does not burn.
Managing Burnt Garlic
Avoid adding minced garlic to the very top of the vegetable pile. Stir it in thoroughly so the other vegetables protect the garlic from direct heat.
Controlling Tomato Bursting
If you prefer whole tomatoes, keep them small. Larger cherry tomatoes are more likely to burst and release all their juices, which can make the dish more liquid.
Essential Equipment for Success
Selecting the Right Baking Dish
A 7×11 inch ceramic or glass baking dish is ideal for this recipe. These materials distribute heat evenly and can withstand the high temperature of 400ยฐF.
Knife Choice for Precision
Use a sharp chef’s knife to ensure clean cuts through the zucchini. Dull knives can crush the vegetable, leading to more water loss during the baking process.
Consistent Mixing Tools
Use a silicone spatula or large spoon to toss the ingredients. This allows you to coat the vegetables in oil and herbs without bruising the delicate zucchini slices.
Temperature Verification
Use an oven thermometer to verify that your oven is truly at 400ยฐF. Many ovens fluctuate, and an accurate temperature is key to achieving the right roast.
Frequently Asked Questions
Can I use fresh herbs instead of dried?
Yes, you can use fresh herbs. Use a ratio of 3:1, meaning 3 tablespoons of fresh herbs for every 1 tablespoon of dried herbs called for in the recipe.
What if I only have a 9×13 inch pan?
You can use a larger pan, but the vegetables will be spread thinner. This may result in faster cooking times, so check for tenderness a few minutes early.
Is it possible to make this dish vegan?
Yes, simply omit the Parmesan cheese or replace it with a vegan cheese alternative or nutritional yeast for a similar savory flavor.
How do I adjust the salt levels?
Start with the 1/4 teaspoon of salt provided. Taste a piece of zucchini after the final bake and add a pinch more fine sea salt if the flavors need more brightness.
Can I use a different type of tomato?
Yes, you can use Roma or vine tomatoes. Dice them into 3/4 inch pieces or wedges to ensure they cook at a similar rate to the zucchini.
Print
Baked Herb Tomato Zucchini
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
An easy vegetable side dish for any meal that is filled with fresh, summery flavor.
Ingredients
- 3 medium zucchini, sliced into 1/2 inch thick quarters
- 1 cup cherry tomatoes
- 2 cloves garlic, minced
- 2 tsp dried basil
- 2 tsp dried parsley
- 1 tsp olive oil
- 1/4 tsp fine sea salt
- 1/4 tsp black pepper
- 1/4 cup microbial-rennet Parmesan, freshly grated (optional)
Instructions
- Step 1: Preheat the oven to 400 ยฐF.
- Step 2: In a 7×11 inch or similar baking dish, combine all of the ingredients except for the parmesan.
- Step 3: Bake for 20 minutes. Remove from the oven, stir and top with parmesan cheese if using.
- Step 4: Bake for an additional 10-15 minutes until cheese is melted and zucchini is tender and serve.
Notes
Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or in the oven at 350 F for 10 minutes until heated through. I don’t recommend freezing as it will alter the texture of the zucchini.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 102 kcal
- Sugar: 5 g
- Sodium: 399 mg
- Fat: 5 g
- Saturated Fat: 2 g
- Unsaturated Fat: 3 g
- Trans Fat: 0 g
- Carbohydrates: 7 g
- Fiber: 2 g
- Protein: 8 g
- Cholesterol: 12 mg