I wanted to find a way to cook hamburgers that didn’t require a grill or a sandwich press, but wouldn’t leave the meat dried out. I had, of course, heard of putting butter in a hamburger before. The idea of adding any kind of fat to a hamburger was a bit appalling though. I finally decided to try it so that I could cook burgers in a toaster oven without having to serve hard lumps of beef. It turns out that folding the meat around a small piece of butter leaves the center incredibly juicy, while giving the outside an al dente texture. My photos are from a double recipe.
Ingredients for four burgers
2 tbsp butter – softened
2 tsp garlic – minced
1 lb of ground beef
The first step is to combine the garlic and butter, and then place the mixture on a piece of plastic wrap. Gently shape the butter into a small roll or log as as you wrap it. Place the finished roll in the fridge for 30 minutes or the freezer for 10 minutes.
While the butter is firming, divide your ground beef into four patties. Spread the meat thinner than you want the final burger because you will folding it over the butter. When the butter is firm, slice it into four equal rounds and place one on each burger patty.
Just wrap the meat around the butter and shape it into a good round shape. You will need to place your hamburger patties on the rack of your toaster oven and have a baking sheet placed under the rack to catch any drips. It’s important to keep the burgers out of the grease as they’re cooking, but also keep the grease from dripping onto the heating elements. If you don’t have a way to catch the grease, find one before you try this recipe! Grease catches fire, so be careful. Keep baking soda on hand and never use water to put out a grease fire. If you don’t have a rack to keep the burgers out of the grease, I would recommend using half the butter and flipping the burgers halfway through cooking. I can cook 4 burgers at a time in my toaster oven without over-crowding and it took about 15 minutes at 350 F using the lower heat source only. I turned on the upper heat source for 1 minute at the end to crisp the tops slightly.
If you would prefer to cook your burgers in a traditional oven, use the same steps. Burgers on a rack, baking sheet under the rack, 350 F for 15 minutes.
Don’t let my warnings scare you away from trying this at home. As long as you watch the burgers carefully and exercise causation, it is not dangerous at all to successfully cook burgers in a toaster oven.