https://www2.niemanns.com/Recipes/Detail/3714/Light_Yummy_Yogurt_Popcorn
Yield: Makes 2 1/2 quarts
Put popped popcorn in a large bowl and keep warm. In a 2 1/2- quart saucepan, combine yogurt and light pancake syrup. Bring to 225 degrees on a candy thermometer and remove immediately from the heat. Add maple or caramel extract. Pour over popped popcorn, stirring to coat.
Please note that some ingredients and brands may not be available in every store.
https://www2.niemanns.com/Recipes/Detail/3714/Light_Yummy_Yogurt_Popcorn