300 g of ground beef 1/2 red onion, finely diced 2 tsp. of fresh thyme, finely diced 1 tsp. of ground cardamom 1 tsp. pof coarse mustard 1/2 tsp. of freshly ground black pepper
Makes 2 burgers:
With your hands, mix all the ingredients and form two burger patties. Grill for 3-4 minutes each side. Serve on toasted buns, with your favourite toppings. I suggest arugula, blue cheese, homemade BBQ sauce, mustard and fresh thyme.