I did some experimenting yesterday, and here were the best two recipes I came up with:
Apple cranberry
1 apple, grated with skin on
1/3 c. rough chopped raw cranberries
2 tbsp. raw/brown sugar
1 lb. ground turkey
1 tsp. grated orange rind
1 tsp. thyme
1 tsp. salt
Spicy pepper
1 lb. ground...