marinating venison loins or tenderloins is not something I do. I like the taste of venison, and when I'm grilling loin chops, whole tenderloins or boneless round steaks I usually only brush them with olive oil, season them with salt and pepper or seasoned pepper and that's it. sear them on a super hot fire 2-3 minutes per side, depending on thickness. I mostly cut them into 3/4-1" thick butterflied chops. only way to eat grilled venison is rare or medium rare, imo.
disclaimer: Milo's flattering testimony might be slightly exaggerated. I could surely half-ass a burger if I had to.:smile: