Slow Cooker Beef Ziti

Ingredients

• 1 pound ground beef, browned & drained*
• ½ pound sausage, browned and drained*
• 1 tablespoon spaghetti seasoning herbs
• 2 cups ricotta cheese
• 2 cups Italian cheese blend mozzarella cheese*
• 1 jar spaghetti sauce (25 oz.)
• 1 package penne noodles (16 oz)*
• 1 cup beef broth