Directions Sprinkle roast with salt, thyme, garlic powder and ground pepper. Cover and refrigerate at least 8 hours or up to 24 hours. Meanwhile, in a saucepan, saute onion in 1 tablespoon oil ...

Traditionally these kebabs are made with buffalo, but beef sirloin also works well. They are best cooked on a barbecue, but if the weather fails you try cooking them under a hot grill instead.