Baked Spaghetti Squash with Creamy Roasted Red Pepper Sauce

INGREDIENTS

medium spaghetti squash

2 tbsp

extra-virgin olive oil

Salt and pepper,

red bell peppers

1 tbsp

olive oil

small onion,chopped

2 cloves

garlic, minced

1 15 ounce can

diced tomatoes

1/2 tsp

dried oregano

red pepper flakes

1/2 cup

packed fresh basil, coarsely chopped

Salt and freshly ground black pepper,

1/4 cup

plain Greek yogurt