Prepare the grill for indirect heat with briquettes on both sides.
Place the pot on the grill and heat it up with the lid on.
Pour oil into the pot and sauté the garlic.
Add the ground beef and cook for 5-10 minutes with the lid on, then add the spices.
Add tomato paste, chopped herbs, ketchup, and mustard.
Pour in the chopped tomatoes and let it simmer under the lid for 15 minutes.
Place the beef sausages over direct heat and grill them for 3-4 minutes with the lid on.
Warm the buns on both sides for a couple of minutes.
Assemble hotdogs with bun, sausage, beef sauce, red onion, cress, and fresh chili.
Enjoy your meal!