Make Your Red Velvet Crinkle Cookies Rise Again

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Oh no — your red velvet crinkle cookies didn’t turn out like the picture. Don’t worry: you can rescue flat red velvet crinkle cookies by turning them into delicious red velvet whoopie pies instead.

Red Velvet Crinkle Whoopie Pie cookies stacked up.

If you intended to make cake-mix and Cool Whip red velvet cookies, and they spread into flat puddles, this guide will show a simple, attractive fix. Below you’ll find a short ingredient list, straightforward baking steps, troubleshooting tips for why cookies go flat, and a simple conversion to turn flat cookies into whoopie pies your guests will love.

How to turn flat Red Velvet Cookies into Red Velvet Whoopie Pies

The quickest rescue for sad, spread-out red velvet crinkle cookies is to transform them into whoopie pies. First, bake the cookies following the cake-mix and Cool Whip method. The dough will be soft and sticky — that’s normal. Once the cookies are cool, trim and assemble them into sandwich cookies with frosting to make an appealing dessert that tastes fantastic.

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Ingredients for Cake Mix Red Velvet Cookies

Only 5 easy ingredients:

  1. 1 box red velvet cake or cupcake mix (note the package type and size)
  2. 8 oz Cool Whip, thawed to room temperature
  3. 1 large egg
  4. ½ cup granulated (white) sugar
  5. ½ cup powdered (confectioners’) sugar
Red Velvet Cookie dough in bowl of mixer.
The dough for this method is very soft and sticky, so chilling and careful handling help shape the cookies.

Instructions

  1. In a stand mixer or large bowl, beat the cake mix, thawed Cool Whip and egg together until the mixture is smooth and fluffy.
  2. Cover the sticky dough and refrigerate for at least 30 minutes. Chilling firms the dough and helps control spread.
  3. Place granulated sugar and powdered sugar into two separate shallow bowls.
  4. Using a tablespoon cookie scoop, portion the dough and roll each portion into a ball. If the dough is too sticky to roll, gently scoop and drop it into the granulated sugar, then finish rolling.
  5. Roll each ball first in the granulated sugar, then in the powdered sugar to coat completely.
  6. Place coated dough balls on parchment-lined baking sheets about 2 inches apart.
  7. Bake at 350°F (175°C) for 13–15 minutes. Bake until the edges are set but centers remain soft.
  8. Cool on the baking sheet for 1 minute, then transfer to a wire rack to cool completely.
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If rolling is difficult because the dough is sticky, you can scoop it into the sugar, smooth it gently, and then coat with powdered sugar.

Why did my cookies go flat?

There are several common causes for cookies spreading too much. With cake-mix/Cool Whip cookie methods, packaging differences and ingredient measurements can change the dough’s texture and behavior. For example:

  • Package size and type: Cupcake mix versus cake mix or different brands and package weights can affect moisture and structure.
  • Ingredient ratios: Too much Cool Whip or not enough dry mix can make the dough too soft to hold shape.
  • Measurement method: Differences between weight and volume measurements can produce inconsistencies.
  • Oven temperature and baking time: An oven running cool or warm can change spread. Make sure your oven is preheated and calibrated.
  • Insufficient thickening agents: Cake mixes vary in how much flour and leavening they contain.

In short, if the cookie dough is very loose or overly moist, cookies are likely to spread. Chilling helps, but sometimes the best solution is to repurpose the baked cookies into a different presentation — like whoopie pies.

Red Velvet Cookies on a cookie sheet with most of them cut with a 3 inch cookie cutter.
Trimming the edges with a cookie cutter can restore a round, tidy appearance to flattened cookies.

How to fix flat cookies so they look better

  • Trim each cooled cookie with a 3-inch cookie cutter to neaten round edges and remove overly thin edges.
  • Use the frosting included with a cupcake mix or a purchased frosting to create a sandwich filling. Spread a thin layer on the underside of half the cookies.
  • Gently press a second cookie on top to form a sandwich (bottom sides together).
  • For a decorative finish, put frosting into a small plastic sandwich bag, snip a tiny corner, and drizzle a little frosting over the tops.
  • Result: your flat cookies become charming red velvet whoopie pies — or “whoopsie pies” — that taste great and look intentional.
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Use the cupcake-mix frosting or store-bought icing as a filling for red velvet whoopie pies.

Serve these whoopie pies with confidence. They have excellent flavor, and guests are unlikely to guess they started as flattened cookies. A little trimming and a simple frosting sandwich makes all the difference.

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These red velvet whoopie pie cookies are ready to serve — neat, sweet, and delicious.

Pin this for later!

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Other cookie recipes you may enjoy

  • No Bake Chocolate Oatmeal Cookies
  • Church Window Cookies — an easy holiday treat
  • Original Scotcheroos — a delightful no-bake cookie bar
  • Peanut Butter Chocolate Chip Cookies
  • Glazed Fresh Apple Cookies

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