Chili   Source: Joanna Knox   Ingredients:  2 pounds ground beef  1 large onion, diced  2 cans tomato sauce  2 cans Rotel tomatoes  1 cup beef broth  1/2 teaspoon salt  1/4 cup chili powder  3 tablespoons cumin  2 teaspoons oregano  1 teaspoon minced garlic   Directions:  Brown the ground beef with the onion. Spray a slow cooker with cooking spray. Add all ingredients to slow cooker and stir to combine. Cook on low heat for 6-10 hours. Serve with toppings of your choice.