Here is how we made them.
Red White and Blue Popsicles
What You'll Need:
Blend yogurt and banana in the food processor and pour back into bowl. Blend yogurt and strawberries in the food processor with a little bit of sugar to taste. Blend yogurt and blueberries in food processor with a little bit of sugar to taste. Pour in layers into popsicle molds.
Freeze...it took ours about 5 hours to completely set up.