DirectionsHeat oven to 225 degrees F.
Spread popcorn evenly onto bottom of 15x10x1-inch pan.
Bring sugar, corn syrup and butter to boil in medium saucepan on medium-high heat; cook 3 min.
, stirring frequently.
Remove from heat.
Add drink mix and baking soda; mix well.
Pour over popcorn; stir gently to evenly coat popcorn.
Bake 10 min.
Remove from oven; stir.
Repeat 3 times for a total baking time of 40 min.
Spread onto large sheet of waxed paper sprayed with cooking spray; cool completely.
Break into pieces.