Excellent on grilled pork or shrimp
Oil or bacon grease
Onions or shallots
Frozen wild blueberries
Red wine- blueberry wine if you know where to find it
Salt and pepper
Cook onions in oil or grease for a few minutes. Add garlic. Cook a few more minutes. Add some wine, and scrape the pan with the wine. Add a pile of blueberries. Have a glass of wine while the blueberries cook. After all, the bottle is already open, no sense in letting it sit. When everything is all bubbly and thick, throw it in a blender and grind it up. Salt and pepper to taste.