Slow-Cooker Cheeseburger

Adapted from www.thedailymeal.com   

In slow cooker, mix

• 2 pounds ground beef
• 4 cups chopped onions (3 to 4 medium)
• 2 cans (28 ounces each) diced tomatoes, drained
• 1/2 cup steak sauce
• Your favorite toppings and condiments, like mushrooms or mustard

Cover and cook on Low heat setting 8 hours, or on High heat setting 4 hours.

Stir in

• 16 oz cheese, cubed or shredded
• Optional:  pickle relish