Ingredients for Hachis Parmentier Mashed Potato Casserole
- 1 medium onion, chopped
- Garlic Cloves
- 2 tablespoons butter
- 1 tablespoon olive oil
- 1 (28 ounce) can crushed tomatoes
- Lean Ground Beef
- Herbes De Provence
- Salt & Pepper
- 1 large egg yolk
- 1/4 cup grated Parmesan cheese
- Mashed Potatoes
- Gruyere Cheese
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How to Make Hachis Parmentier Mashed Potato Casserole
- Preheat oven to 400°F (200°C).
- In a large frying pan, melt 2 tablespoons of butter and 1 tablespoon of olive oil over medium heat. Add 1 medium onion, chopped, and 2 cloves garlic, minced, and cook for 5 minutes, until softened.
- Stir in 1 (28 ounce) can crushed tomatoes, 1 pound ground beef, 1 teaspoon dried thyme, 1/2 teaspoon dried rosemary, 1/2 teaspoon salt, and 1/4 teaspoon black pepper.
- Cook, breaking up the beef with a spoon, until the meat is browned thoroughly (about 10-12 minutes).
- Remove from heat and stir in 1 large egg yolk and 1/4 cup grated Parmesan cheese.
- Spread the meat mixture evenly in a lightly oiled 9x13 inch baking dish.
- In a separate bowl, mash 2 pounds of potatoes (about 4 medium) with 1/4 cup milk, 2 tablespoons butter, and salt and pepper to taste. (You can use leftover mashed potatoes!)
- Spread the mashed potatoes evenly over the meat mixture.
- Sprinkle 1/2 cup grated Gruyere cheese (or other hard cheese) over the top.
- Bake for 15-20 minutes, or until the cheese is melted and bubbly and the potatoes are lightly browned.
Nutrition Information (Approximate per serving)
Sodium
18 g
Sugar
16g
Fat
37g
Carbs
7g
