If you want to rim your glasses, do this step first. Rub the lemon wedge along the rim of each glass. Dip the glasses into your sugar and set them aside to dry.
To make the frosted strawberry lemonade, blend the lemon juice, strawberries, banana, creamer, and yogurt at medium speed until it becomes smooth and creamy. My blender takes less than one minute, but yours may be faster or slower.
Pour into 4 cups and enjoy! If you have any extra fruit, feel to garnish your drinks!