Heirloom Tomato Gratin Recipe

Name: Heirloom Tomato Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 pounds ripe heirloom tomatoes, cut 1/3-inch slices; sea salt; extra virgin olive oil; 1 large sweet onion, finely chopped; 2 cups whole wheat breadcrumbs; 1 tablespoon minced garlic; 2 teaspoons honey; freshly ground black pepper; 3 teaspoons fresh thyme leaves, chopped; 1 cup freshly grated Parmigiano-Reggiano cheese

Servings: persons

3 pounds ripe heirloom tomatoes, cut 1/3-inch slices
sea salt
extra virgin olive oil
1 large sweet onion, finely chopped
2 cups whole wheat breadcrumbs
1 tablespoon minced garlic
2 teaspoons honey
freshly ground black pepper
3 teaspoons fresh thyme leaves, chopped
1 cup freshly grated Parmigiano-Reggiano cheese

1
Generously sprinkle tomatoes with salt and let drain in a colander.
2
Preheat the oven to 350 degrees F. Grease a shallow baking dish with extra-virgin olive oil.
3
Heat olive oil in a large skillet over medium heat. Add onion and garlic and cook for about five minutes or until onions are translucent, not brown. Sprinkle with salt, pepper, and 1-1/2 teaspoons thyme.
4
Combine the tomatoes, honey, and black pepper in a large bowl.
5
Add half of the onion mixture to the bottom of the baking dish and spread in a even layer. Layer half the tomatoes overlap the tomato slices to fit. Season with freshly ground black pepper and add the rest of the onion mixture, another overlapping layer of tomatoes, and freshly ground black pepper
6
In a medium bowl, mix together bread crumbs, 2 tablespoons olive oil, 1-1/2 teaspoons thyme, cheese, salt and pepper. Mix until all crumbs are moistened. Sprinkle breadcrumb mixture evenly on top of gratin.
7
Bake for 35 to 40 minutes until crumbs are golden and tomatoes are bubbly. Serve warm or at room temperature.

380

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

No additional tips available.

No specific allergen information. Please check the ingredient list for possible allergens.

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

You need 10 ingredients. The key ingredients include: 3 pounds ripe heirloom tomatoes, cut 1/3-inch slices, sea salt, extra virgin olive oil, 1 large sweet onion, finely chopped, and more.

Yes, Heirloom Tomato Gratin falls under the General category and is a great choice for this type of meal.

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

Heirloom Tomato Gratin

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