This orange julius protein smoothie is creamy, refreshing, and packed with bright citrus flavor. Frozen orange, fresh orange juice, soy milk, vanilla protein powder, and collagen blend together to create a silky smoothie with 29 grams of protein. Banana and cashews add extra creaminess, turning this into a dreamy orange creamsicle protein smoothie that tastes like a healthy version of a classic treat. If you love simple protein smoothies recipes made with real fruit, this orange banana protein smoothie is a must try. Freezing the orange first creates a thick and refreshing texture while orange zest enhances the natural citrus flavor without added sugar or dairy. ~ Didem