Caramelized Onion Spaghetti Squash Casserole
Ingredients
- 1 spaghetti squash
- 2 yellow onions
- 8 oz mushrooms
- 1 cup shredded gruyere
- 1/2 cup vegetable broth
- 1 cup tomato sauce
- 1 tsp garlic powder
- 2 tbs brown sugar
- 3 eggs
- salt and pepper to taste
Instructions
- Preheat oven to 400 degreed and line a baking sheet with parchment paper. Halve and clean spaghetti squash, bake for 45 minutes, cut side down, sprinkled with salt and pepper. If in a rush, you can also throw in the microwave for roughly 10 minutes.
- Meanwhile, slice onions and throw in a frying pan with olive oil over medium heat. Stir continuously, adding water if the onions start to stick. After onions cook down, add brown sugar to help the caramelization process.
- Once onions cook down, add mushrooms and continue to sautee. Add broth and continue to cook down until broth is absorbed.
- Once squash is cooked, take out of squash shell and place in 8x8 casserole dish. Mix in the rest of the ingredients except for gruyere. Sprinkle cheese on top.
- Bake for 1 hour.
Tried this recipe?Let us know how it was!
Recipe:
Caramelized Onion Spaghetti Squash Casserole
Caramelized onions make anything delicious, but this cozy casserole with butternut squash, mushrooms, and gruyere is a step above. Make ahead for the week and serve the whole family.
Caramelized Onion Spaghetti Squash Casserole
Ingredients
- 1 spaghetti squash
- 2 yellow onions
- 8 oz mushrooms
- 1 cup shredded gruyere
- 1/2 cup vegetable broth
- 1 cup tomato sauce
- 1 tsp garlic powder
- 2 tbs brown sugar
- 3 eggs
- salt and pepper to taste
Instructions
- Preheat oven to 400 degreed and line a baking sheet with parchment paper. Halve and clean spaghetti squash, bake for 45 minutes, cut side down, sprinkled with salt and pepper. If in a rush, you can also throw in the microwave for roughly 10 minutes.
- Meanwhile, slice onions and throw in a frying pan with olive oil over medium heat. Stir continuously, adding water if the onions start to stick. After onions cook down, add brown sugar to help the caramelization process.
- Once onions cook down, add mushrooms and continue to sautee. Add broth and continue to cook down until broth is absorbed.
- Once squash is cooked, take out of squash shell and place in 8x8 casserole dish. Mix in the rest of the ingredients except for gruyere. Sprinkle cheese on top.
- Bake for 1 hour.
Tried this recipe?Let us know how it was!