Creamy Spinach Mushroom Lasagna – My Food Plans

Ingredients

• 1 tablespoon olive oil
• 1 medium onion, chopped
• 3 cloves garlic, minced
• 8 ounces cremini mushrooms, sliced
• 4 cups fresh spinach
• 1 teaspoon dried basil
• 1/2 teaspoon dried oregano
• 1/2 teaspoon ground nutmeg
• 2 cups ricotta cheese
• 2 cups mozzarella cheese, shredded
• 1/2 cup Parmesan cheese, grated
• 2 cups heavy cream
• 1 1/2 cups vegetable broth
• 12 lasagna noodles, cooked and drained
• Salt, to taste
• Black pepper, to taste
• 2 tablespoons butter
• 2 tablespoons all-purpose flour