01 -
Heat water and sugar in a big pot on high. Cook for around 3 to 5 minutes, stirring now and then, until the sugar completely melts.
02 -
Take the pot off the stove. Mix in the cranberry juice, orange juice, and the lemonade concentrate. Keep stirring until the concentrate is fully blended. You’ll get about 4 quarts of this mix.
03 -
Let the combined mix cool all the way. Once it’s not warm, transfer it to a large container that’s safe for freezing and has a lid. Keep it in the freezer overnight until it firms up.
04 -
Use a fork to scrape and loosen the slushy frozen mixture. Put around 1 cup of this slush into a lowball glass. Pour cherry soda on top. Add fresh cranberries and orange slices for an extra touch before enjoying.