French-Style Lasagna

Ingredients (17)

• + 9 lasagna noodles add to pantry
• ✓ 1 pound ground beef
• + ½ onion, diced add to pantry
• + ¼ cup diced green bell pepper add to pantry
• + 2 cloves garlic, minced add to pantry
• + 3 tablespoons butter add to pantry
• ✓ 3 tablespoons all-purpose flour
• + 1 cup milk add to pantry
• + ½ cup heavy whipping cream add to pantry
• + 1 ½ (8 ounce) cans tomato sauce add to pantry
• + ½ cup grated Parmesan cheese add to pantry
• + salt and ground black pepper to taste add to pantry
• ✓ salt and ground black pepper to taste
• + 1 pinch herbes de Provence add to pantry
• + garlic powder add to pantry
• + 2 cups shredded Swiss cheese add to pantry
• + 1 cup shredded mozzarella cheese add to pantry