World's Best Burgers

These are probably the best hamburgers I have ever had. We have actually made them a second time since inventing them early last month; the first time they didn't have cheese, but the second time we melted Colby Jack cheese over top when they were still on the grill. Both times they were just incredible.

2 lb. ground beef
1/2 can crushed pineapple
2 Tbsp cilantro, chopped
1/2 red pepper, finely chopped
1/4 c. Yoshida's Teriyaki sauce
1 clove garlic, minced
1 medium onion, chopped in very small pieces
2 Tbsp cornstarch
Salt and Pepper to taste

Combine all ingredients in a bowl and form patties. Grill meat until preferred doneness. This is great with sauteed mushrooms and onions over top.