Mix the meat well with finely chopped parsley, onions, allspice, salt, and pepper. Shape the meat into either balls or oval shapes and place them in a baking pot.
Peel and slice potatoes following the same shape order of the meat and place over the meat in the same baking pot.
Heat the oven to 350 degrees, cover the pot and bake for about 30 minutes and until the meat and potatoes are cooked.
Prepare the tahini sauce which includes tahini, water, lemon juice, salt, and garlic. Mix everything well in a blender.
Once the pot is ready, take it out of the oven, (if the pot has so much water as a residue from baking take most of that water out before pouring the tahini sauce). Pour tahini sauce and place the tray back in the oven for another 15-20 minutes uncovered.
