Name: Tricolor Beef Skewers
Prep time: 30 mins
Cook time: 0 mins
Yield: 6
Ingredients: Pam® Original, canola oil spray; 1 cup orange juice; 1/3 cups tamarind concentrate; 3 serrano chiles; 500 grams beef, for skewer; 2 red bell peppers, chopped into medium cube; 2 yellow bell peppers, chopped into medium cube; 2 green bell peppers, chopped into medium cube; 1 cup onion, chopped into medium cubes; salt; pepper