10 cups fresh popcorn, popped
1 cup roasted peanuts, or other nuts
1 cup butter, no substitutes
2 cups dark brown sugar, packed
1/2 cup dark corn syrup* Tested Karo®
1/2 teaspoon baking soda, salt, vanilla extract, measure out in separate cup.
Find it online: https://lizbushong.com/caramel-corn-recipe/