Protein Powder Making Your Coffee Clumpy? Here's How To Fix This Pesky Issue - Chowhound

Banusevim/Getty Images Most American adults start their day off with some kind of coffee. It's become so common that people are even mixing collagen into their espresso and making nutritious, dual-purpose coffee smoothies that blend breakfast with their morning jolt of caffeine. Many of these enhanced coffee recipes, regardless of temperature, rely on protein power to make them suitably nutritionally dense while…