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green crinkle cookies

Easy St. Patrick's Day Green Crinkle Cookies (Cake Mix!)

Bright green, fudgy-centered crinkle cookies with a crisp powdered sugar exterior — made easy with a cake mix base. Perfected after 5 rounds of testing for the ultimate St. Patrick's Day treat.
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Prep Time: 10 minutes
Cook Time: 11 minutes
35 min: 35 minutes
Total Time: 56 minutes
Servings: 16 brownies
Calories: 184kcal
Author: Anjali

INGREDIENTS

  • 1 box vanilla cake mix
  • 2 large eggs room temperature
  • 1½ stick unsalted butter softened
  • 1 teaspoon pure vanilla extract
  • 1 drop green gel food coloring (adjust to desired shade)
  • ½ cup granulated sugar (for first roll)
  • 1 cup powdered sugar (for second roll)

INSTRUCTIONS

  • Beat 0.3 cups unsalted butter, softened with a hand mixer or stand mixer until light and fluffy, about 2 minutes. Add 2 pieces large eggs, room temperature one at a time, mixing after each addition. Add 1 teaspoons vanilla extract and mix to combine.
  • Add 1  drop of green gel food coloring (adjust to desired shade) — start with a tiny amount on a toothpick, stir in, and build up to your desired shade of bright shamrock green.
    Gradually mix in 1 pieces box white or vanilla cake mix on low speed until just combined. Stop as soon as no dry streaks remain. Do not overmix.
  • Cover the bowl with plastic wrap and refrigerate for exactly 30 minutes Do not skip this step — cold dough is what creates the signature crinkle. Warm dough will spread flat in the oven.
  • Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
  • Use a medium cookie scoop (about 1.5 tablespoons) to portion the chilled dough into uniform balls. First roll each ball in 0.5 cups granulated sugar (for first roll), then immediately roll in 1 cups powdered sugar (for second roll) until generously coated. The granulated sugar layer acts as a moisture barrier so the powdered sugar stays bright white in the oven.
  • Place dough balls about 2 inches apart on the prepared baking sheets. Bake for 10 to 11 minutes, until the edges are just set but the centers still look soft and slightly underdone. They will firm up on the hot pan after coming out of the oven.
  • Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack. The crinkle lines will become more defined as they cool.
  • Serve at room temperature for the best fudgy texture.

Notes

Key Tips from 5 Rounds of Testing:
  • Always use gel food coloring, not liquid. Gel gives a vivid emerald green without thinning the dough.
  • The double roll (granulated sugar first, then powdered sugar) is what keeps that coating bright white and distinct.
  • Pull cookies out when they still look slightly underbaked. They finish cooking on the hot pan.
  • Room temperature eggs emulsify into the butter much more smoothly than cold eggs.
Variations: Mint Chocolate Chip (add 1/4 teaspoon peppermint extract + 3/4 cup mini chocolate chips) | Green Velvet (add 1 tablespoon cocoa powder) | Gluten Free (use a 1:1 gluten free cake mix)
Storage: Airtight container at room temperature for up to 5 days. Place a slice of bread in the container to keep them soft. Freeze dough balls (after granulated sugar roll only) for up to 3 months — roll in powdered sugar just before baking from frozen, adding 2 to 3 extra minutes.

Nutrition

Nutrition Facts
Easy St. Patrick's Day Green Crinkle Cookies (Cake Mix!)
Amount Per Serving
Calories 184 Calories from Fat 18
% Daily Value*
Fat 2g3%
Saturated Fat 1g6%
Trans Fat 0.1g
Polyunsaturated Fat 0.3g
Monounsaturated Fat 1g
Cholesterol 23mg8%
Sodium 234mg10%
Potassium 30mg1%
Carbohydrates 40g13%
Fiber 0.4g2%
Sugar 27g30%
Protein 2g4%
Vitamin A 34IU1%
Calcium 74mg7%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
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