3/4 c. cup unsalted butter, at room temperature 1/2 c. sugar 1/2 c. brown sugar 1 large egg 2 tsp. vanilla 2 1/4 c. all-purpose flour 1 tsp. baking soda 1/4 tsp. kosher salt 1/3 c. crushed potato chips 1/3 c. Crushed Pretzels 1/3 c. semi-sweet chocolate chips 3 tbsp. red and green sprinkles Flaky sea salt, for garnish Preheat oven to 350º and line two cookie sheets with parchment. Cream together butter and sugars until light and fluffy, 3 to 4 minutes. Mix in egg and vanilla. In another large bowl, whisk flour, baking soda, and salt. Add dry ingredients to wet and mix until smooth. Dough will be thick. Gently stir in chips, pretzels, chocolate chips, and sprinkles. Make tablespoon size balls of dough. Slightly press them down onto the cookie sheet and sprinkle with sea salt. Bake until edges are just starting to get golden, 7 to 8 minutes. Remove from oven and let cool 2 to 3 minutes, then transfer to cooling rack to cool completely.