Introduction

This Bacon and Cheese Spaghetti Squash Quiche is a delicious low-carb twist on a classic quiche. Filled with savory bacon, sharp cheddar, and aromatic garlic, it’s a comforting dish perfect for breakfast, brunch, or a light dinner. Its unique texture from the spaghetti squash makes it a delightful and healthy option for any meal.

A round deep-dish pizza is cut into six slices, with one slice lifted by a woman's hand from the black and white patterned skillet. The top layer is golden-brown melted cheese with some bubbly orange spots, covering a thick, light brown crust underneath. The skillet sits on a white marbled surface with a cloth napkin nearby. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 spaghetti squash, about 1 – 1.5 lbs
4 large eggs
2/3 cup 1% milk
1 tablespoon butter
1/2 cup (generous) finely chopped onion
3 cloves garlic, minced
1/2 teaspoon dried oregano
Seasoned salt, as desired
Black pepper, as desired
Cooking spray
8 oz bacon, cooked crisp and chopped into small pieces
2/3 cup grated sharp cheddar cheese

Instructions

Step 1: Preheat the oven to 400°F. Poke several holes into the spaghetti squash and place it on a foil-lined baking sheet. Bake for 45 minutes to 1 hour, or until the flesh inside feels tender when pierced with a knife (the skin will remain firm).
Step 2: Remove the squash from the oven and carefully cut it in half to let the steam escape. Scoop out and discard the seeds, then use a fork to fluff the spaghetti-like strands. Measure out 3 cups and set aside; save any leftovers for another use.
Step 3: Reduce the oven temperature to 350°F.
Step 4: In a large skillet, heat the butter over medium heat. Add the chopped onion and cook until soft and fragrant. Add the minced garlic and cook for 1 to 2 minutes more. Stir in the measured spaghetti squash and chopped bacon. Remove from heat.
Step 5: In a mixing bowl, whisk together the eggs, milk, seasoned salt, black pepper, and dried oregano until well combined.
Step 6: Spray a deep dish pie pan with cooking spray. Spread the squash and bacon mixture evenly across the bottom. Sprinkle the grated cheddar cheese over the top, then pour the egg mixture evenly over everything.
Step 7: Bake uncovered for 45 minutes to 1 hour, or until the eggs are set and the top begins to brown. If the top browns too quickly before the eggs are fully cooked, tent the quiche with aluminum foil.
Step 8: Remove from the oven and let the quiche rest for 10 minutes before slicing and serving.

Tips & Variations

Use smoked bacon for a deeper flavor or substitute with turkey bacon for a leaner option.
Add chopped fresh herbs like parsley or chives for added brightness.
Try mixing in other veggies like mushrooms or spinach into the squash mixture for more texture and nutrition.
For a creamier quiche, replace 1% milk with half-and-half or whole milk.

Storage

Store leftover quiche covered in the refrigerator for up to 3 days. Reheat slices gently in the microwave or oven until warmed through. This quiche also freezes well; wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

How to Serve

The image shows a round baked pie in a black pan with white floral patterns on the edge. The pie is cut into six slices, with one slice being lifted by a woman's hand from the right side. The top layer is golden brown with melted cheese that looks slightly crispy. The pie's crust is visible around the edges, light brown and slightly flaky. The background is a white marbled surface, and the pan rests on a woven, beige placemat with a blue and white checkered cloth nearby. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I prepare the spaghetti squash in advance?

Yes, you can bake the spaghetti squash ahead of time, store the cooked strands in the refrigerator for up to 3 days, and assemble the quiche just before baking.

What can I use instead of cheddar cheese?

Sharp cheddar adds great flavor, but you can substitute with mozzarella, Monterey Jack, or a cheese blend based on your preference. Just choose a cheese that melts well.