Pure elk. You just need to add some olive oil. Here are Greek style meatballs I made with elk.
Garlic, salt, pepper, oregano, Parmesan cheese. Mix it all up. Fry in olive oil.
I’ve done it with beef suet, pork fat, bacon never as high as 20% more 10-15 average but normally 100% elk when I do all the processing.
Bacon cheeseburger is my preferred method. Making sausage more fat is needed good breakfast & Italian are my favorites.