Ingredients:

2 tablespoons olive oil
1 white onion, chopped
3 cloves garlic, minced
1/2 cup orange juice
1/2 cup ketchup
2 tbsp brown sugar
2 tbsp cider vinegar
1 tsp worcestershire sauce
2 lbs shrimp, peeled
fresh lemon wedges

Directions:

Saute onions in oil until tender. Add garlic, orange juice, ketchup, sugar, vinegar, and worcestershire sauce, and bring to a boil. Reduce heat and simmer, stirring occasionally, for 15 minutes.

Thread shrimp onto skewers. Brush some of the sauce over the shrimp. Place the shrimp on the grill and cook for about 3 minutes. Turn the brush with sauce. Grill for another 2 to 3 minutes. Serve with lemon wedges.