Ingredients: 2 medium spaghetti squash, halved lengthwise and seeded. 1 medium white onion, chopped 2 cloves garlic, crushed 3 cups cremini mushrooms, washed, stems removed, sliced 1, 15 oz can cannellini beans, drained and rinsed 1, 28 ounce can crushed tomatoes 3 tbsp olive oil 1/4 ,,,