Lasagna without beef provolone alfredo

2 Tbsp olive oil 1 Cup chopped yellow onion (1 onion ) 2 garlic cloves minced 1 1/2 pounds Italian turkey sausage casings removed 1 28-oz can crushed tomatoes[...]

2 Tbsp. extra virgin olive oil 2 x onions peeled, and     minced coarse 1 lb low-fat turkey sausage 2 x green bell peppers minced 1 x recipe Quick Tomato[...]