Garlic Pepper Beef.. Simple beef recipe. Ingredients: ▢ 1 lb. beef sirloin ▢ 5 cloves garlic minced ▢ 1 tablespoon butter ▢ 1 cup water ▢ 4 tablespoons canola oil ▢ 2 tablespoons soy sauce ▢ 1 tablespoon oyster sauce ▢ 1/2 teaspoon ground black pepper ▢ 1 teaspoon garlic powder ▢ 1 tablespoon cornstarch