Smoothies are super easy to whip up in the morning for a quick to-go breakfast. The best part? They’re nutritious and a great way to consume your daily dose of fruits and vegetables. Today I’m sharing 4 must-try smoothie recipes. (Each recipe is a serving for one.)  If you prefer a colder frozen smoothie, feel free to add ice to the recipes and for some extra protein, try adding a scoop of protein powder.