Ingredients
Equipment
Method
- Brown the meatCook the ground beef in a large skillet over medium-high heat, breaking it into small crumbles with a wooden spoon. Drain the fat before transferring the meat to the slow cooker. The Maillard reaction that happens during browning builds flavor compounds that slow cooking alone cannot create. Ten minutes of browning changes the final dish significantly.
- Mix the sauceAdd the ketchup, yellow mustard, and brown sugar directly to the slow cooker with the beef. Stir until the sauce coats the meat evenly. Scrape the measuring cups clean so none of the sugar sticks to the sides.
- SimmerCook on low for 3 to 5 hours. The sauce thickens as the beef absorbs it and the sugars concentrate. Don't push past six hours or the brown sugar starts to scorch against the edges of the pot.
- Taste and adjustBefore serving, taste a spoonful straight from the pot. Flat flavor gets fixed with a splash of apple cider vinegar. Too sweet means more mustard or a dash of hot sauce. Lacking depth calls for a pinch of smoked paprika or a teaspoon of Worcestershire sauce.
- AssembleToast the buns in a dry skillet or under the broiler for two minutes. Pile the meat onto the bottom bun and serve immediately. The sauce sets slightly as it cools, which makes the second serving easier to eat than the first.
