3 tablespoons yellow onion, diced
1/3 cup bourbon
1/2 cup soy sauce
1/2 cup brown sugar
1/2 cup lemon juice
2 cloves garlic, chopped
4 (10−ounce) New York strip steaks
Mix onion, bourbon, soy sauce, brown sugar, lemon juice and garlic in a small bowl. Continue stirring until sugar is dissolved.
Place steaks in a shallow baking dish, single layer. Pour marinade over steaks. Cover and refrigerate for 4 to 8 hours.
Remove steaks and discard marinade.
Grill to desired doneness.