Mechazawa-san Lamb Meatloaf with Starchy Tubers

We're both still wanting comfort food. So. Mechazawa-san lamb meatloaf with starchy tubers. Instructions for 2: Mix 3/4 - 1 lb lamb, 1/2 waxy potato diced very fine; 2-4 slices of onion diced very fine; 1/2 t garlic powder (or 1 clove of garlic, minced); 1 T Worcestershire (I use Bulldog for meatloaf); 1 egg; 1T cumin. Cook on the Egg at about 375F for 30 min. Serve on a bed of romain lettuce. Good and reliable.