Spaghetti Squash with zucchini

2 lbs spaghetti squash 2 tablespoons olive oil 1 red onion , thinly sliced 8 ounces zucchini , cut into 1/2 inch dice 4 medium tomatoes , diced (romas are[...]

1/4 teaspoon olive oil 1/4 cup green bell pepper , diced 1/4 cup zucchini , diced 1/4 cup mushroom , sliced 1/4 cup carrot , diced 1/4 cup green onion ,[...]