For Warm and Cold Frothing: Brentwood 10 Ounce Cordless Electric Milk Frother and Warmer The Brentwood 10 Ounce Cordless Electric Milk Frother and Warmer ($60) let's you froth your favourite milks, including plant-based, hot or cold. It's sleek design will look great on your countertop. Image Source: target.com Brentwood 10 Ounce Cordless Electric Milk Frother and Warmer $60 from target.com Buy Now