Preheat the oven to 350℉. Line two cookie sheets/baking sheets with parchment paper, baking mat, or spray with cooking spray.
In a large mixing bowl, whisk together the white cake mix, orange gelatin powder, and orange zest until combined.
1 box (15.25 oz) white cake mix, 1 box (3 oz) orange gelatin powder, 1 tablespoon fresh orange zest
Add in the eggs and softened butter. Use an electric hand mixer, on low speed & increase speed as needed, and beat for about 2 minutes until a soft dough forms. * Scrape the sides and bottom of the mixing bowl to ensure that everything is getting mixed in. 2 large eggs, 1/2 cup (1 stick) butter
Stir in the white chocolate chips until combined.
1 bag (11 oz) white chocolate chips
Use a medium cookie scoop, 1½ tablespoons of dough, to scoop the dough out and roll it into a ball. Place 12 cookie dough balls per cookie sheet.
Bake for 9-13 minutes. * The edges of the cookie should be set and the middle should be cooked but lighter in color still. If the top has raw batter (or looks wet) the cookies probably need a couple more minutes. Remove the cookie from the oven and let the cookies cool on the pan for about 10-15 minutes. Remove them to a cooling rack to cool completely.