Baked Parmesan Tomato Slices Recipe

These Baked Parmesan Tomato Slices are a summer sensation! Made with garden-fresh tomatoes, this recipe is quick, easy, and bursting with flavor. Prepare the creamy Parmesan mayo mixture ahead of time (up to a day in advance!) for ultimate convenience. We love a kick, so we use Tabasco brand spicy brown mustard and a pinch of cayenne – but feel free to adjust the spice level to your liking. Double the recipe for a crowd-pleasing appetizer or side dish! Get ready for unbelievably delicious, golden-brown tomato slices.

Prep Time 15 mins
Cook Time 25 mins
Calories 308.1 kcal
Protein 28g
Rating 4.3 (3 Reviews)
Baked Parmesan Tomato Slices

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Recipe Author

Chef Forktionary, author of this recipe

Passionate home cook & Forktionary contributor.

Ingredients for Baked Parmesan Tomato Slices

  • Firm Ripe Tomatoes
  • 1/2 cup mayonnaise
  • 1/2 cup grated Parmesan cheese
  • 1 tablespoon Dijon mustard
  • 1 tablespoon brown mustard
  • Dried Oregano
  • Salt And Pepper
  • 1/4 cup shredded mozzarella cheese
  • Fresh Parsley

How to Make Baked Parmesan Tomato Slices

  1. Preheat oven to 350°F (175°C).
  2. Lightly grease a large baking sheet.
  3. In a small bowl, combine 1/2 cup mayonnaise, 1/2 cup grated Parmesan cheese, 1 tablespoon Dijon mustard, 1 tablespoon brown mustard, and 1 teaspoon dried oregano.
  4. Mix well, then season generously with salt and pepper to taste.
  5. Slice your tomatoes (about 1/2 inch thick) and arrange them on the prepared baking sheet.
  6. Using a spoon, top each tomato slice with a small amount of the Parmesan mayo mixture.
  7. Sprinkle each slice with 1 tablespoon shredded mozzarella cheese and a pinch of chopped fresh parsley.
  8. Bake for 10-15 minutes, or until the tomatoes are tender and the cheese is golden brown and bubbly.

Chef's Tip for Extra Flavor

Small additions can make a big impact! Try a sprinkle of fresh herbs, a dash of your favorite spice blend, or a squeeze of citrus just before serving to really enhance the flavors of your dish.

Nutrition Information (Approximate per serving)

Sodium

28 g

Sugar

38g

Fat

37g

Carbs

6g