This is a recipe from my friend Florie:
Ingredients:
(1) 1 lb ground beef
(2) 1 medium red onion, chopped
(3) 1 egg
(4) 2-3 cloves of minced garlic
(5) 1/2 tsp chilli powder
(6) salt to your taste
(7) 1/2 - 1 tsp minced ginger
(8) 1 tsp fennel seeds (crushed/powder)
(9) 1/4 cup coarsely chopped cilantro
(10) 1 cup mashed potato

Mix all ingredients well. Make 4 patties. Make ahead and freeze until ready to cook.
Grill until fully cooked (with egg in the recipe, it's safer)