Can I make Vanilla Mint St Patrick's Day Cookies ahead of time?

Yes, Vanilla Mint St Patrick's Day Cookies are great for making ahead. You can bake the cookies up to two days in advance and store them in an airtight container before assembling. You can also freeze the unfrosted cookies for up to two months. Simply thaw them at room temperature and prepare the mint filling when ready to serve.

How do I keep the mint flavor from being too strong?

Mint extract is potent, so start with a small amount and gradually adjust to taste. For perfectly balanced Vanilla Mint St Patrick's Day Cookies, add the mint extract in small increments and taste the frosting as you go. This ensures a refreshing flavor without overpowering the sweet vanilla cookies.

Can I use homemade cookie dough instead of cake mix?

Absolutely. While cake mix makes Vanilla Mint St Patrick's Day Cookies quick and easy, you can substitute your favorite homemade vanilla cookie dough recipe. Just ensure the cookies remain soft and slightly cakey so they sandwich well with the mint frosting.

How should I store leftover Vanilla Mint St Patrick's Day Cookies?

Store assembled Vanilla Mint St Patrick's Day Cookies in an airtight container at room temperature for up to four days. If you prefer a firmer filling, refrigerate them for up to one week. Let them sit at room temperature briefly before serving to soften the mint frosting for the best texture.

Vanilla Mint St Patrick's Day Cookies – Easy & Festive

Description

Vanilla Mint St Patrick’s Day Cookies are soft green vanilla cake mix sandwich cookies filled with a fluffy mint marshmallow frosting. These festive cookies combine sweet vanilla flavor with refreshing mint for the perfect St. Patrick’s Day dessert.

Ingredients

Scale

1 box (15.25 oz) white or vanilla cake mix
1/2 cup (1 stick) unsalted butter, softened
2 large eggs
1 tablespoon vanilla extract
Green gel food coloring, as needed
1/2 cup (1 stick) unsalted butter, softened (for filling)
8 ounces marshmallow cream
1 teaspoon vanilla extract (for filling)
1/2 teaspoon mint extract
2 1/2 cups powdered sugar
1 tablespoon milk

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Instructions

Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a large mixing bowl, beat 1/2 cup softened butter until smooth. Add the eggs and 1 tablespoon vanilla extract, mixing until fully combined.
Add the cake mix and stir until a soft dough forms. Mix in green gel food coloring until the desired shade is reached.
Use a 1 tablespoon cookie scoop to portion dough onto the prepared baking sheet, spacing cookies about 2 inches apart.
Bake for 8–10 minutes, until the edges are set but centers remain soft. Let cookies rest for 5 minutes before transferring to a wire rack to cool completely.
For the filling, beat 1/2 cup softened butter and marshmallow cream together until light and fluffy.
Add 1 teaspoon vanilla extract and 1/2 teaspoon mint extract. Mix until combined.
Gradually mix in powdered sugar, one cup at a time. Add 1 tablespoon milk and beat until smooth and creamy.
Transfer frosting to a piping bag. Pipe frosting onto the flat side of half the cooled cookies.
Top with remaining cookies to create sandwiches. Serve and enjoy.

Notes

Do not overbake the cookies to keep them soft and chewy.
Start with a small amount of mint extract and adjust to taste.
Allow cookies to cool completely before frosting to prevent melting.
Store in an airtight container at room temperature for up to 4 days or refrigerate for up to 1 week.
Freeze unfrosted cookies for up to 2 months and frost after thawing.

Nutrition

Serving Size: 1 sandwich cookie
Calories: 279 kcal
Sugar: 32 g
Sodium: 281 mg
Fat: 11 g
Saturated Fat: 6 g
Unsaturated Fat: 3 g
Trans Fat: 0 g
Carbohydrates: 45 g
Fiber: 0 g
Protein: 2 g
Cholesterol: 43 mg