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White plate with cookies with leftover Halloween candy.

Leftover Halloween Candy Cookies

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Leftover Halloween Candy Cookies are deliciously indulgent treats that repurpose your post-Halloween candy stash into chewy, chocolate candy-studded delights.
Course Dessert
Cuisine American
Diet Vegetarian
Keyword 30 Minutes or Less, Chocolate Chip Cookies, Cookies, Halloween Candy, Halloween Cookies, Halloween Snacks, One-Bowl, Thanksgiving Leftovers
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings 12 cookies

Ingredients

  • 1 ½ cups leftover Halloween candy, roughly chopped *see notes
  • ½ cup softened unsalted butter ½ cup butter = 1 stick
  • 1 cup light brown sugar
  • 1 tablespoon vanilla extract
  • 1 large egg
  • 1 ¾ cup all-purpose flour
  • ¼ teaspoon table salt
  • ½ teaspoon baking soda

Instructions

  • Preheat your oven to 375°F and line two large baking sheets with parchment paper or a reusable baking mat. Roughly chop the Halloween candy into small chunks.
    Cutting board with roughly chopped Halloween candy on it.
  • To a large mixing bowl, add softened butter and brown sugar. Use a hand mixer on high to cream together until light and smooth (about 2-3 minutes).
    ½ cup softened unsalted butter, 1 cup light brown sugar
    Unsalted butter and light brown sugar creamed together in a bowl.
  • Add the egg and vanilla extract and use your hand mixer on low to combine.
    1 tablespoon vanilla extract, 1 large egg
    Butter, sugar, egg, and vanilla extract mixed together.
  • Add the flour, salt, and baking soda and mix to combine, careful not to overbeat. Use a spatula to scrape any flour off the sides of the bowl and integrate it into your dough.
    1 ¾ cup all-purpose flour, ¼ teaspoon table salt, ½ teaspoon baking soda
    Light brown sugar based cookie dough in a large mixing bowl.
  • Add the chopped candy to your dough and use a rubber spatula to fold to combine. I like to keep a small handful of each out to place on top of the cookie dough once it's formed into cookies.
    1 ½ cups leftover Halloween candy, roughly chopped
    Large mixing bowl with thick brown-sugar based cookie dough with chunks of chopped Halloween candy.
  • Use a large cookie scoop or 2 heaping tablespoons of dough to form your cookies, adding them to the prepped baking sheets. Leave at least an inch of space in between each cookie for minor spreading. Add the conserved candy on top.
    Leftover Halloween candy cookie dough ready for the oven.
  • Bake for 8-10 minutes on the top rack. It's okay if they are slightly underdone. Allow them to cool on the baking sheet so they continue to bake as they cool. If you want perfectly round cookies, use a round cookie cutter, scooting it around the cookie while they are still hot. Enjoy!
    Leftover Halloween Candy Cookies fresh out of the oven still on baking sheet.

Notes

  • *You can make these with one or a combination of any of the following chocolate candy bars: Hershey's, Kit Kat, Take 5, Mars Bars, Heath, Crunch, Mounds, Baby Ruth, Almond Joy, 3 Musketeers, Milky Way, Twix, M&M's of any flavor, Butterfinger, Snickers, Reeses, Pay Day, and 100 Grand.
  • You can freeze excess cookie dough before baking it to give you fresh baked cookies every time when the craving hits! Just bake them as normal straight out of the freezer.
  • Cookie monsters are always happy at my house with this delicious selection of my best cookie recipes to choose from! Nom nom nom!