How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Baked Parmesan Tomato Slices?

You need 9 ingredients. The key ingredients include: 3 large firm ripe tomatoes (sliced about 1/2-inch thick or a bit smaller), 4 tablespoons mayonnaise, 5 tablespoons parmesan cheese (can use a bit less), 1 tablespoon Dijon mustard, and more.

Is Baked Parmesan Tomato Slices suitable as general?

Yes, Baked Parmesan Tomato Slices falls under the General category and is a great choice for this type of meal.

How do I store leftover Baked Parmesan Tomato Slices?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Baked Parmesan Tomato Slices Recipe

Name: Baked Parmesan Tomato Slices
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 large firm ripe tomatoes (sliced about 1/2-inch thick or a bit smaller); 4 tablespoons mayonnaise; 5 tablespoons parmesan cheese (can use a bit less); 1 tablespoon Dijon mustard; 1 tablespoon brown mustard; 1 teaspoon dried oregano (or to taste); salt and pepper; 1/2 cup grated mozzarella cheese (or to taste); chopped fresh parsley

Try this homemade Baked Parmesan Tomato Slices recipe the whole family will love. Made with firm ripe tomatoes, mayonnaise, parmesan cheese and mustard.…

This Baked Parmesan Tomato Slices relies on simple, everyday ingredients such as mayonnaise, dijon mustard, brown mustard and dried oregano (or to taste). It comes together quickly and makes 4 servings, at about 244 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Servings: persons

3 large firm ripe tomatoes (sliced about 1/2-inch thick or a bit smaller)
4 tablespoons mayonnaise
5 tablespoons parmesan cheese (can use a bit less)
1 tablespoon Dijon mustard
1 tablespoon brown mustard
1 teaspoon dried oregano (or to taste)
salt and pepper
1/2 cup grated mozzarella cheese (or to taste)
chopped fresh parsley

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
244 kcal
Category
General

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