A cross between a crustless quiche and a hearty frittata, this easy-to-make 3-Cheese Zucchini & Tomato Casserole makes a savory, family-pleasing weeknight meal.
This easy Zucchini & Tomato Casserole is one of those meals I fondly call the Easy-Uglies. You know what I mean; meals you can throw together at the last minute with your eyes closed. Think chili mac, hash, casserole, frittata, and stir fry kinds of things. These meals aren't always company-pretty, but they come through every time: quick, easy, budget-friendly and satisfying.
What more could you ask of a simple casserole?
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Throughout the summer, and well into fall when the farmers market is still in full swing, cherry tomatoes and zucchini are in abundant supply. (In the case of zucchini, sometimes too abundant!) This casserole is a tasty way to make the best of that fortuitous seasonal vegetable pairing.
A cross between a crustless quiche and a hearty frittata, this eggy casserole can be fully prepped and in the oven in just 15 minutes. It makes a truly savory and satisfying weeknight meal, and a real contender for our Easy-Ugly Top 10.
Easy Cheesy Zucchini & Tomato Casserole
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- 1 large onion chopped
- 2 large cloves garlic minced
- 2 tablespoons butter
- 1 pound zucchini chopped or sliced
- ½ pound cherry tomatoes
- 4 large eggs beaten
- 2 ounce marcarpone or cream cheese; room temperature
- 1 cup crumbled feta
- ¼ cup grated Parmesan
- ½ teaspoon garlic salt
- Pepper to taste
Instructions
- Preheat oven to 375°F [190°C].Spray a 2-quart casserole dish with non-stick cooking spray.
- In a medium skillet over medium-low heat, caramelize onions & garlic.
- Using a whisk, beat marscarpone (or cream cheese) into eggs. It's fine if there are small lumps.
- Stir feta, Parmesan, and garlic salt into egg mixture.
- Fold in zucchini, tomatoes, and caramelized onions and garlic.
- Pour into prepared casserole dish and bake in preheated oven at 375°F [190°C] for 45 minutes.
- Remove from oven and let stand for 10 minutes before serving.
Nutrition
This website provides approximate nutrition information for convenience and as a courtesy only. You are solely responsible for ensuring that any nutritional information provided is accurate, complete, and useful.
If you like this Zucchini & Tomato Casserole, you'll love our Zucchini Cakes with Roasted Red Pepper Sauce!
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Raz says
that looks good and super easy to make. 🙂
Melinda says
Mmm...another yummy possibility for all the zucchini my husband brings home from his coworkers!
Tracy says
I like that name! Easy-Uglies! How fun. Those are the best kind of meals at our house. That's great your garden is still growing. Ours has slowed down too, but we're still getting a few squash each week.
Erin @ Platings and Pairings says
Ooohhh - This looks great! I love that you included all of my favorite cheeses!!!
Melissa says
This looks AWESOME, a great recipe I'll have to try out.
Erin says
This is a great sounding recipe for dinner or brunch alike! Now if only the weather would cool down...
Pech says
These are all my favorite ingredients, thanks for another way to eat up zucchini and tomatoes!
Geoff says
I'm fairly certain the stove would explode if I even tried to replicate this.
Renée ♥ says
Pretty sure it wouldn't, Geoff. Super easy.
Catherine says
It turned out so pretty! Plus it looks easy - a big bonus in my book.
Meredith {MarthaChartreuse} says
Yum! I am amazed that we still have so many tasty, fresh, local tomatoes in the markets - I absolutely love how they burst in a dish like this.