Course Dinner, Main, Main Course, Sandwich
Cuisine American
Prep Time 10 minutes minutes
Cook Time 20 minutes minutes
Total Time 30 minutes minutes
*I recommend grating the onion into cheesecloth or paper towels and squeezing out some of the excess liquid before adding to the meat. It's not completely necessary, but it results in less juice being leeched from the meat while cooking.
**To make smashing easier, you can place small squares of parchment on each meatball before pressing.