(8 oz.) USDA Prime Ground Beef
(8 oz.) Ground Berkshire Pork
2 Slices White Bread
1/2 Cup Milk
1/4 Yellow Onion, Grated
3/4 Teaspoon Ground Allspice
1 Large Egg
Sea Salt
Black Pepper, Freshly Ground
Nonstick Cooking Spray, for the Tray
Serve with lingonberry jam.