Indulge in layers of comfort with this rich and savory Tomato Leek and Potato Bake, a stunning dish that combines creamy textures with vibrant flavors. Thinly sliced Russet potatoes are nestled between tender sautéed leeks, juicy tomatoes, and a luscious thyme-infused cream sauce, delivering a perfectly balanced bite in every forkful. Topped with a golden, bubbling blend of Parmesan and mozzarella, this hearty casserole is as visually appealing as it is delicious. Perfect as a main course or a standout side dish, this recipe is ideal for cozy family dinners or impressing guests at your next gathering. Ready in just over an hour, it’s the ultimate combination of approachable and elegant comfort food you’ll want to make again and again.
Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter and set aside.
Peel the potatoes and slice them thinly into rounds, about 1/8 inch thick. Set aside in a bowl of cold water to prevent browning.
Trim and clean the leeks thoroughly, removing any dirt. Slice them thinly into rounds.
Heat the olive oil in a large skillet over medium heat. Add the sliced leeks and cook them for 5-7 minutes, stirring occasionally, until they are softened and lightly golden. Add minced garlic and cook for another minute. Remove from heat and set aside.
Slice the tomatoes into thin rounds, about 1/4 inch thick, and set aside.
In a medium saucepan, combine heavy cream, milk, salt, black pepper, and thyme leaves. Heat over low to medium heat, stirring occasionally, until it’s warm but not boiling. Remove from heat.
Drain the potatoes and pat them dry with a clean kitchen towel.
Arrange one-third of the potato slices in an even layer in the prepared baking dish. Top the potatoes with half of the cooked leeks and one-third of the tomato slices. Sprinkle a small handful of Parmesan cheese over the layer.
Repeat with another layer of potatoes, the remaining leeks, and another third of the tomato slices. Sprinkle another small handful of Parmesan cheese.
Finish with the final layer of potatoes and the remaining tomato slices. Pour the warm cream mixture evenly over the vegetables, allowing it to seep through the layers.
Cover tightly with aluminum foil and bake for 40 minutes in the preheated oven.
After 40 minutes, remove the foil and sprinkle the shredded mozzarella and the remaining Parmesan cheese evenly on top.
Return the dish to the oven and bake uncovered for an additional 15-20 minutes, or until the top is bubbling and golden brown.
Remove from the oven and let the dish rest for 10 minutes before serving. Garnish with additional thyme leaves if desired. Serve warm and enjoy!
Serving size | 2196.7 grams (2196.7g) |
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Amount per serving | % Daily Value* |
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Calories | 3169 |
Total Fat 206.70g | 265% |
Saturated Fat 110.50g | 553% |
Polyunsaturated Fat 3.50g | |
Cholesterol 552mg | 184% |
Sodium 4503mg | 196% |
Total Carbohydrate 228.10g | 83% |
Dietary Fiber 23.90g | 85% |
Total Sugars 40.80g | |
Protein 81.30g | 163% |
Vitamin D 56IU | 280% |
Calcium 1977mg | 152% |
Iron 18mg | 98% |
Potassium 5921mg | 126% |
Source of Calories