Baked Parmesan Tomatoes

    25 min

    A simple, yet delicious way to serve tomatoes. Sliced tomatoes are topped with creamy mustard and grated mozzarella, before being baked. It's the perfect Italian starter or side dish.

    150 people made this

    Serves: 4 

    • 4 ripe tomatoes, sliced
    • 4 tablespoons mayonnaise
    • 4 tablespoons grated Parmesan cheese
    • 1 tablespoon Dijon mustard
    • 1 tablespoon brown mustard
    • 1 teaspoon dried oregano
    • salt and pepper to taste
    • 1 teaspoon chopped fresh parsley
    • 4 tablespoons grated mozzarella cheese

    Prep:10min  ›  Cook:15min  ›  Ready in:25min 

    1. Preheat oven to 180 C / Gas 4.
    2. Arrange tomato slices in a single layer on a baking tray. In a small bowl, mix together mayonnaise, Parmesan, Dijon mustard and brown mustard. Season with oregano and salt and pepper to taste. Use a spoon to top each tomato slice with a small amount of the mayonnaise mixture. Sprinkle with mozzarella and then top with parsley.
    3. Bake in preheated oven for approximately 15 minutes or until golden brown. Serve immediately.

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    Reviews in English (137)


    I have made these tomatoes for years. Make sure you slice the tomatoes thick and try just broiling them for a few minutes till brown and bubbly rather than baking them. The tomatoes stay firmer and not so mushy as the baked ones. I also always add oregano and omit the mustards. Sometimes I even add a little garlic.  -  08 Jan 2007  (Review from Allrecipes US | Canada)


    You know, this isn't a complex dish and the preparation is simple and basic. But that doesn't mean it isn't worthy of five stars and in my opinion, this is. What a dressy alternative to just sliced tomatoes! I prepared this with the two mustards just as written and it proved to be a winning combination. The tang of the mustard and Parmesan was the perfect complement for the mellow mozzarella. I used fresh rather than dried oregano as I'm lucky enough to have it in my garden. A quick finish under the broiler browned these up nicely. This is easy, uses quality ingredients, is pretty on the plate and, most important, is full of delicious flavor too.  -  21 Jul 2011  (Review from Allrecipes US | Canada)


    This was really yummy!! The kitchen smelled so good while it was cooking!! The changes I made were as follows: omitted brown mustard, used fresh basil instead of parsely,sprinkled the s&p directly on the tomatoes & I used garlic mayo.I also broiled them for a minute to brown the top.Will deffinately make again!!  -  08 Sep 2005  (Review from Allrecipes US | Canada)