Moms Homemade Lasagna

Name: Mom's Homemade Lasagna
Ingredients: 1/2 pound Ground Beef; 1/2 pound Ground Pork Sausage; 1 Pound Mozzarella Cheese ; Shredded; 1 package Lasagna Noodles; 1 Can Spaghetti Sauce ; (Your Choice); 2 cans Black olives ; Sliced, Drained; 1 can Mushrooms ; Chopped, Drianed; 8 ounces Riccota Cheese; 8 ounces Cottage cheese