Spaghetti Squash Casserole in the Shell

Name: Spaghetti Squash Casserole in the Shell
Prep time: 15 min
Cook time: 1 h 20 min
Total time: 1 h 35 min
Yield: 6 servings
Cuisine: American
Ingredients: 0.25 tsp Black Pepper; 0.5 cup Diced Green Bell Pepper; 14.5 oz Diced Tomatoes; 0.5 cup Diced Yellow Onion; 1 tsp Dried Basil; 1 tsp Dried Oregano; 1 whole Garlic; 1 lb Lean Ground Beef; 0.5 tsp Salt; 0.33 cup Shredded Cheddar Cheese; 1 whole Spaghetti Squash

Dinner 🍽️Lunch 🥪 American High-Protein 💪Low-Carb Low-Sodium Sugar-Free Diabetic-Friendly Gluten-Free Halal 🕌

Spaghetti Squash Casserole in the Shell pairs tender squash strands with seasoned ground beef, aromatics, and tomatoes, all baked right inside the squash for a cozy, satisfying bite. The melted Cheddar adds a savory finish that balances sweetness from the squash and gentle herb notes. It’s a hearty, family-friendly dinner perfect for cool evenings or casual gatherings.

Prep15 mins
Cook1 hr 20 mins
Serves6
DifficultyMedium

1

Preheat the oven to 375 degrees F (190 degrees C). Set the squash cut-side down in a baking pan; pour in enough boiling water to reach 1/2 inch up the sides of the dish.
2

Bake in the preheated oven until the squash is tender, 40 to 45 minutes. Remove from the oven; let cool until easy to handle, 7 to 10 minutes.
3

Lower the oven temperature to 350 degrees F (175 degrees C). Scoop out the squash and use a fork to separate it into strands. Keep the shells.
4

Cook the beef, onion, and bell pepper in a skillet over medium heat until the meat is no longer pink, about 5 minutes; drain. Stir in the garlic, basil, oregano, salt, and pepper; cook and stir until fragrant, about 2 minutes. Add the tomatoes and cook until heated through, about 2 minutes. Stir in the squash; cook until the liquid has evaporated, about 10 minutes.
5

Fill the squash shells with the squash mixture using a slotted spoon; set them in a shallow baking pan.
6

Bake in the preheated oven until the flavors meld, about 15 minutes. Sprinkle with Cheddar cheese; bake until the cheese is melted, about 5 minutes.