Best Lasagna Spaghetti Squash Boats Recipe - How To Make Lasagna Spaghetti Squash Boats

Step 1Preheat oven to 400°. Drizzle cut sides of spaghetti squash with about 2 tablespoons olive oil. Season with salt, pepper, and oregano. Place halves cut side down on a large rimmed baking sheet. Roast until tender, 30 to 35 minutes. Let cool slightly, then use a fork to break up squash strands. While the squash is still warm, divide spinach and ricotta between squash boats and toss gently with fork.

Step 2While squash is baking, make sauce: In a large skillet over medium heat, heat remaining 1 tablespoon olive oil. Add onion and cook until softened, about 5 minutes. Stir in garlic and cook until fragrant, about 1 minute. Add ground beef, using a wooden spoon to break up meat. Cook, stirring often, until no longer pink, about 5 minutes.

Step 3 Drain excess fat, then stir in marinara and basil. Simmer for 5 minutes, then season with salt and pepper.

Step 4 Fill each boat with sauce, then top with mozzarella. Bake until mozzarella is melted and bubbly, about 10 minutes.

Step 5Garnish with more basil and sprinkle with Parmesan, if using.