Spaghetti Squash With Tomatoes

Ingredients

• 1 cooked spaghetti squash, halved, seeds removed
• 1 medium onion, chopped (1/2 cup)
• 1 green pepper, chopped (1/2 cup)
• 1 large garlic clove, chopped
• 2 tablespoons olive oil
• 4 tomatoes, chopped (4 cups)
• 1/4 teaspoon dried oregano
• 1/4 teaspoon dried basil
• salt and pepper
• 2 tablespoons butter
• 1/4 cup grated parmesan cheese