Sausage and Cranberry Stuffed Mushrooms with Sage

ground sausage

large white button or baby bella mushrooms (stems removed)

skinned (cored, and chopped apples (really tiny pieces, or even shredded))

chopped leeks

finely chopped pecans

olive oil or avocado oil (divided)

chopped dried cranberries

chopped fresh sage

eggs (beaten)

garlic (minced)