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–+ servings
Tomatoes au Gratin
Tomatoes Au Gratin is a classic baked side dish that combines the natural sweetness of fresh tomatoes with the savory crunch of bread crumbs and Parmesan cheese. Originating from French and Mediterranean cooking traditions, gratin-style dishes are known for their golden, crisp topping. This recipe highlights the balance of simple ingredients—juicy tomatoes, garlic, parsley, and cheese, enhanced by a buttery crumb crust. It’s a versatile dish, perfect alongside roasted meats, grilled fish, or a vegetarian entrée. Beloved for its rustic appeal, it transforms basic pantry staples into a warm, comforting dish with elegant flavor.
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Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Course Side Dish
Cuisine French, Mediterranean
Servings 4
Calories 95 kcal

Ingredients
  

  • 4 tomatoes (medium, peeled and halved)
  • 1 clove garlic (small, minced)
  • 2 tbsp fine dry bread crumbs
  • 2 tbsp Parmesan cheese (grated)
  • 2 tbsp fresh parsley (minced)
  • ¼ tsp salt
  • ⅛ tsp black pepper
  • 2 tbsp margarine (or butter)

Instructions
 

Step 1: Prepare Tomatoes

  • Peel and halve the tomatoes. Place them cut-side up in a shallow baking dish.

Step 2: Make Topping Mixture

  • In a small bowl, combine garlic, bread crumbs, Parmesan cheese, parsley, salt, and pepper.

Step 3: Assemble

  • Sprinkle the mixture evenly over the tomatoes. Dot with margarine or butter.

Step 4: Bake

  • Bake at 400°F (200°C) for 10–15 minutes, until the tops are golden brown but the tomatoes are still holding shape.

Step 5: Serve

  • Serve warm as a side dish.

Tips

  • Use ripe, firm tomatoes so they hold their shape while baking.
  • Add a pinch of paprika or cayenne for a gentle heat.
  • Substitute panko bread crumbs for a crisper topping.
  • Use fresh grated Parmesan for best melting and flavor.
  • Add a few basil leaves or oregano for an herby variation.
  • For a lighter version, replace mayonnaise with olive oil or yogurt.
  • Broil briefly at the end to brown the topping more deeply.
  • Make individual gratins in small ramekins for elegant presentation.
  • Add a thin slice of mozzarella beneath the topping for extra cheesiness.
  • Serve over toasted bread or alongside grilled meats or fish.

Nutrition

Calories: 95kcalCarbohydrates: 8gProtein: 3gFat: 6gSaturated Fat: 2.5gPolyunsaturated Fat: 2gMonounsaturated Fat: 1.6gCholesterol: 6mgSodium: 220mgPotassium: 320mgFiber: 2gSugar: 3gVitamin A: 700IUVitamin C: 15mgCalcium: 90mgIron: 0.7mg
Keyword au gratin, baked tomatoes, casserole side, cheesy tomatoes, easy side dish, French-inspired, tomatoes, vintage recipe
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