
These Grinch thumbprint cookies bring a splash of holiday cheer to any festive occasion with their playful green frosting and bright red heart sprinkles inspired by the classic Grinch story. Soft and buttery with a sweet vanilla frosting, these cookies are simple to make yet impressive enough for Christmas parties, cookie exchanges, or cozy nights watching holiday movies.
I first made these during a holiday bakeoff with my family and they instantly became a favorite. Now every season, my kids request making them together while watching our Grinch movie tradition.
Ingredients
- Unsalted butter: softened to room temperature for a rich, tender base
- Granulated sugar: for sweetness and light texture
- Egg yolk: adds moisture and richness helping the dough bind well
- Pure vanilla extract: brings warmth and depth to the flavor
- All purpose flour: for the structure of the cookie choose unbleached for better texture
- Salt: to balance the sweetness and enhance flavors
- Powdered sugar: smooths the frosting and provides that classic sweetness
- Whole milk: adds just enough creaminess to the frosting
- Green gel food coloring: for vivid color without thinning the frosting gel is best here
- Red heart sprinkles: for decoration that capture the iconic Grinch heart design if possible pick a natural or highquality variety for best look
- Unsalted butter: softened again for the frosting to create a luscious texture
Instructions
- Cream Butter and Sugar:
- Beat the softened unsalted butter and granulated sugar together in a large bowl until light and fluffy. This will take about two to three minutes and is important to incorporate air into the dough for a soft texture.
- Add Egg Yolk and Vanilla:
- Mix in the egg yolk and pure vanilla extract thoroughly until the batter is smooth and homogenous. This step ensures even flavor and moisture throughout the dough.
- Incorporate Dry Ingredients:
- Gradually add the all purpose flour and salt, stirring just until combined. Avoid overmixing here to keep the cookies tender and avoid toughness.
- Shape and Chill Dough:
- Roll the dough into oneinch balls and place them evenly spaced about two inches apart on a parchment lined baking sheet. Chill them in the refrigerator for thirty minutes to hold their shape during baking.
- Make Thumbprints and Bake:
- Preheat the oven to 350 degrees Fahrenheit or 175 degrees Celsius. Use your thumb or the back of a rounded teaspoon to gently press an indentation in the center of each dough ball. Bake for twelve to fourteen minutes, watching carefully so the edges just start to turn golden.
- Cool the Cookies:
- Allow the cookies to sit on the baking sheet for five minutes after baking so they set. Then transfer them to a wire rack to cool completely before frosting to prevent the frosting from melting.
- Prepare the Grinch Green Frosting:
- Beat together powdered sugar, whole milk, softened butter, and vanilla extract until smooth and creamy. Add green gel food coloring a drop at a time, mixing until the color is vivid and festive without thinning the frosting too much.
- Fill Thumbprints and Decorate:
- Spoon or pipe a generous dollop of the green frosting into each indentation of the cookie. While the frosting is still wet, gently press a red heart sprinkle in the center to finish the iconic Grinch look.

I love how the green frosting always brings out the holiday spirit and watching my kids place the tiny red heart sprinkle on each thumbprint brings a smile every time. These cookies remind me of cozy family traditions and the joy of baking together.
Storage tips
Store these cookies in an airtight container at room temperature layered with parchment paper to prevent sticking. They will keep fresh for up to five days but taste best within three. Avoid refrigerating as it can dry out the cookies and affect the frosting texture.
Ingredient substitutions
Swap out unsalted butter for a highquality plantbased buttery spread to make these entirely vegan. Using applesauce in place of the egg yolk creates a slightly softer cookie with a subtle fruity note. For decorations, small red dried cranberries or piped royal icing dots work beautifully if you want a natural, homemade option.
Serving suggestions
These cookies pair wonderfully with hot chocolate or mulled cider for a cozy winter treat platter. Adding a bit of orange zest to the dough or frosting adds a bright citrus twist that complements the festive flavor and makes for an elegant presentation.

These Grinch thumbprint cookies are a festive family friendly treat that bring holiday cheer. Perfect for cookie swaps and cozy movie nights.
Your Recipe Questions Answered
- → Why do thumbprints crack when making indents?
Cracking occurs if the dough is too cold or dry. Let it warm slightly at room temperature and use gentle, steady pressure to press the indentations.
- → Can I prepare the dough ahead of time?
Yes, the dough can be made and refrigerated for up to 2 days. Soften it briefly before shaping for easier handling.
- → How do I avoid runny frosting in the thumbprints?
Use exact measurements of powdered sugar and adjust consistency carefully to achieve a thick, creamy frosting that maintains shape.
- → Should cookies cool before frosting?
Always let cookies cool fully on a wire rack to prevent frosting from melting and sliding off.
- → What is the best way to store these treats?
Store in a single layer or separated with parchment in an airtight container at room temperature for up to 5 days. Avoid refrigeration to maintain texture.
- → Are there substitutions for butter and egg yolk?
Yes, plant-based butter spreads can replace unsalted butter, and unsweetened applesauce can substitute for egg yolk to maintain tenderness.