Baked Parmesan Tomatoes
Quick and easy Baked Parmesan Tomatoes, featuring ripe, sliced tomatoes baked with Parmesan cheese, fresh herbs, and olive oil.

In the mood for something fresh? Let this be your sign to try these Baked Parmesan Tomatoes. When it comes to side dishes and appetizers, tomatoes are truly one of the most versatile vegetables (and fruits) you can have lying around in your kitchen. One bite of these and you’ll be wondering why you didn’t make them sooner. Just imagine juicy, ripe red tomatoes with crusted Parmesan cheese, fresh herbs, and a drizzle of olive oil. Not to mention, it’s the perfect companion to grilled meats, pasta, or Italian recipes.
BAKED PARMESAN TOMATOES
This baked tomato recipe only uses 5 ingredients and is ready in under 25 minutes. You won’t believe how simple they are to make, and that’s exactly why they’re on repeat at my house. Preheat oven to 375°F and line a baking sheet with parchment or spray it. Place tomato slices cut side up, then top with Parmesan, oregano, salt, and pepper. Drizzle olive oil evenly over the top. Bake for 12-15 minutes until tomatoes are tender, and cheese is melted and golden. Serve warm as a savory appetizer, quick lunch (try them on toasted bread for an easy pizza-style toast), or a flavorful side dish. Pair them with grilled chicken, steak, pasta, seafood, sandwiches, or any summer-inspired meal. These baked Parmesan tomatoes are proof that the simplest recipes often taste the best.
Find my expert tips on how to make baked parmesan tomatoes below! Don’t forget to tag me in all of your creations @lifeinthelofthouse on Instagram and Facebook. Let’s stay connected. ❤️
Why You’ll Love This Quick & Easy Baked Parmesan Tomatoes Recipe:
- Fresh, Cheesy & Juicy: Sweet roasted tomatoes combined with salty, crispy Parmesan and fresh herbs make for a mouthwatering dish.
- Versatile Dish: Although this recipe is very simple, it is very versatile. It can be served as a side dish, snack, appetizer, or shine on its own.
- Healthy & Nutritious: This recipe is made with simple, wholesome ingredients, perfect for anyone trying to eat better. It’s also naturally gluten-free. You can even make it dairy-free by leaving out the cheese or finding a vegan alternative.

Ingredients
- 4 large tomatoes, sliced into 3 thick slices, each
- 1/2 cup freshly grated Parmesan cheese
- 1 teaspoon fresh oregano OR 1/2 teaspoon dried oregano
- salt and pepper, to taste
- 1 Tablespoon olive oil
Instructions
Preheat oven to 375° F. Line a large baking sheet with parchment paper or spray with cooking spray.
Lay tomatoes onto the baking sheet, cut side up. Top each tomato with Parmesan cheese, oregano, salt, and pepper. Drizzle the tablespoon of olive oil evenly over all the tomatoes.
Bake 12 to 15 minutes, or until tomatoes are tender and cheese is melted. Serve immediately. Enjoy!
Servings
Yields: 12 baked tomato slices. Serves 4 to 6.
Storage and Reheating
Store leftover Baked Parmesan Tomatoes in an airtight container in the refrigerator for up to 3 days. To reheat, place them in the oven or air fryer at 350°F for a few minutes until warmed through, and the Parmesan is crisp again. Microwaving works too, but the tomatoes may become softer. Freezing is not recommended; this tomato dish is best enjoyed fresh.
Holly’s Tips for The Best Oven-Baked Parmesan Tomatoes Recipe:
- Use Ripe Tomatoes: Firm tomatoes hold their shape better while baking and prevent the slices from becoming too soft or watery.
- Use Fresh Parmesan Cheese: Fresh Parmesan melts better and creates a crispier, more flavorful topping than pre-shredded cheese.
- Slice Tomatoes Evenly: Cut tomatoes into thick, even slices so they cook at the same rate and stay sturdy in the oven.
- Keep An Eye On Baking Time: Overbaking can make the tomatoes too soft, so bake them until tender, usually around the 12-minute mark.
- For An Extra Crispy Topping: For a more golden, crispy cheese topping, broil the tomatoes for 1-2 minutes at the end of baking.
- Serve Fresh: These baked Parmesan tomatoes taste best warm right out of the oven while the cheese is melted and crisp.
Frequently Asked Questions:
These tomatoes are best served fresh, but you can prep the tomato slices and toppings ahead of time, then bake right before serving.
Large, firm tomatoes like beefsteak or Roma tomatoes work best because they hold their shape well while baking and won’t become overly watery.
Yes! Preheat your air fryer to 375°F, place the tomato slices in a single layer, then top with Parmesan cheese, oregano, salt, pepper, and olive oil. Air fry for 6-8 minutes, or until the tomatoes are tender and the cheese is melted and golden. Depending on the size of your air fryer, you may need to cook them in batches.
Good news! This recipe is naturally gluten-free. Just be sure to check that your Parmesan cheese and seasonings are certified gluten-free if needed for dietary restrictions or sensitivities.
Similar Recipes
Craving something similar? Try my Mini Tomato and Mozzarella Tarts.
Wanting something a little different? Make my cheesy and easy Pizza Toast.
Looking for more tomato recipes? Try these highly-rated favorites: Pico de Gallo, Homemade Salsa, and The Best Bruschetta.
Have you made this Baked Parmesan Tomatoes recipe? 🍅
Leave a review, and don’t forget to tag me in your creations on Instagram and Facebook! @lifeinthelofthouse! #BakedParmesanTomatoes #LifeInTheLofthouse

Ingredients
- 4 large tomatoes sliced into 3 thick slices, each
- 1/2 cup freshly grated Parmesan cheese
- 1 teaspoon fresh oregano or 1/2 teaspoon dried oregano
- salt and pepper to taste
- 1 Tablespoon olive oil
Instructions
- Preheat oven to 375° F. Line a large baking sheet with parchment paper or spray with cooking spray.
- Lay tomatoes onto the baking sheet, cut side up. Top each tomato with Parmesan cheese, oregano and salt and pepper. Drizzle the tablespoon of olive oil evenly over all the tomatoes.
- Bake 12 to 15 minutes, or until tomatoes are tender and cheese is melted. Serve immediately. Enjoy!
Notes
Recipe adapted from: Food.Com.
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I didn’t used to like tomatoes, but recently I’ve been trying to like them! These look like a great way for my to prepare tomatoes in a way that I could handle! haha I mean I can’t say no to something covered in cheese!
Alyssa, these tomatoes are really amazing! I bet you’ll love them 🙂
These look great! I’m a new fan of your blog, and I’ve already tried a few recipies, and I absolutely love them!
I can’t wait to make these. I think they would would great as a side dish too, perhaps with some chicken!
Brilliant idea! It’s so simple but perfect. 🙂 I like how you can keep it carb free if you want, but that it will also taste just as good if you want it on top of toast. 🙂
I just stumbled across your blog and love it! These baked parmesan tomatoes look mouthwateringly good! Simple foods are often the best, aren’t they? 🙂
I made these today and they are delicious. I have never eaten a tomato like this before. Thank you for the recipe.