Another thing we do often with regular burger (it should work with ground venison) is to get one of those disposable aluminum pan and dump in a large jar of BBQ sauce (any brand works). The a large jar of jalapeno pieces (juice and all) and chop and onion and add it. The a can of beer or two to thin it out a little. Set the pan and contents on the grill until it starts to bubble. Then we place large pretty thick hamburger patties in there and let them sit. No need to turn them or anything. Usually we let them sit for a half hour or so in the simmering sauce. Take one out, put a piece of cheese on it and some of the peppers and onions if you like.