Tri-Color Couscous with Grilled Beef Skewers

Ingredients

• 1 cup uncookedRiceSelect® Tri-Color Couscous
• 1 tablespoon butter
• 2 tablespoons onion, finely chopped
• 1 cup water or chicken broth
• 1 tablespoon oil
• 1 pound beef sirloin, cut into 1-inch cubes
• ½ teaspoon red pepper flakes
• 8 garlic cloves, peeled
• ½ teaspoon salt
• ¼ teaspoon pepper
• 3 tablespoons fresh lemon juice
• 4 tablespoons red wine vinegar
• ½ teaspoon oregano
• ¼ cup olive oil