Spaghetti Squash with ricotta

1 spaghetti squash (8-inch) 1 cup onion , chopped 2 garlic cloves , crushed 2 medium fresh tomatoes 1/2 lb mushroom , sliced salt & pepper 1 cup cottage[...]

1 large spaghetti squash (mine was about 4.5 pounds) 4 ounces chevre cheese 15 ounces ricotta cheese 8 ounces mozzarella cheese , grated 1 egg 1/4 cup grated[...]