Slow-Cooker Sauerbraten Recipe: How to Make It

Ingredients

• 1 bottle (14 ounces) ketchup
• 1 large onion, chopped
• 3/4 cup packed brown sugar
• 3/4 cup cider vinegar
• 1 tablespoon mixed pickling spices
• 3 bay leaves
• 1 boneless beef chuck roast or rump roast (3 to 4 pounds)
• 4 cups water
• 1-1/2 cups crushed gingersnap cookies (about 30 cookies)
• 2 tablespoons cornstarch
• 1/4 cup cold water