Grasshopper Bars

Grasshopper Bars

minty green for St Patrick’s Day

Recipe by
Reviewed by Arturs Arnicans
Prep Time: 20m
Cook Time: 30m
Total Time: 50m
Servings: 20
Difficulty: Easy
4.9 (39 Reviews)
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Ingredients

Adjust servings:

For the filling

For the crust

For the topping

Nutritional Information

235
calories
18g
fat
19g
carbohydrates
3g
protein
1g
fiber
95mg
sodium
Grasshopper Bars

Recipe Description

We all associate the color green with St Patrick’s Day and these Grasshopper Bars are a perfect green color to celebrate this Irish national holiday. Traditionally a grasshopper is an after dinner cocktail which is sweet, green and mint-flavored. These grasshopper bars take the color and flavor of the traditional cocktail and layer it into delicious bars. 

It really is easy to make – the most difficult thing is waiting for the individual layers to cool! The crust is made with chocolate wafer cookies and butter. The middle layer is the green peppermint mixture made by heating marshmallows in a saucepan with milk. Once the marshmallow mixture cools to room temperature, beat in cream until stiff peaks form. Finally the top layer is a chocolate ganache made with cream and melted chocolate chunks. 

To make Grasshopper Bars, you will need the following ingredients:

Ingredients for Grasshopper Bars

Recipe Features

Cuisine

No specific cuisine for this recipe

Steps to make

  1. 1

    Prepare marshmallow mixture

    10 min
    Step 1 - Grasshopper BarsStep 1 - Grasshopper Bars

    Heat ½ cup of milk in a saucepan over medium heat until hot but not boiling. Stir in 3 cups marshmallows and 2 tablespoons butter and keep stirring until it melts. Stir in 2 tablespoons lemon juice, 2 teaspoons peppermint extract, 1 teaspoon vanilla extract, and 6 - 8 drops liquid green food coloring if using. Remove from heat. Let the mixture cool in the saucepan until it reaches room temperature.

  2. 2

    Prepare a baking pan

    1 min
    Step 2 - Grasshopper Bars

    Line a 7x10-inch baking pan with parchment paper. Leave a 2 inch overhang on 2 of the sides to make it easy to remove.

  3. 3

    Make the crust

    3 min
    Step 3 - Grasshopper Bars

    Place cookies in a food processor and pulse to create fine crumbs. Add 6 tablespoons of butter and pulse until fully combined. Press the crust evenly into the bottom of the prepared baking pan. Place in the refrigerator.

  4. 4

    Whip the marshmallow mixture

    3 min
    Step 4 - Grasshopper BarsStep 4 - Grasshopper Bars

    When the marshmallow mixture has cooled, fold in 2 tablespoons of cream into the mixture to loosen it. Using an electric mixer, beat one cup of whipped cream until stiff peaks form. Gently fold in whipped cream into marshmallow mixture.

  5. 5

    Spread mixture over crust

    30 min
    Step 5 - Grasshopper Bars

    Spread the marshmallow mixture over the top of the chilled crust and place in the refrigerator for at least 30 minutes, until set.

  6. 6

    Make the topping

    2 min
    Step 6 - Grasshopper Bars

    Heat 1/2 cup of cream in a small pot over medium heat. When it is hot, but not boiling, remove from the heat and stir in 6 ounces of finely chopped chocolate. Stir until the chocolate is completely melted and the mixture is smooth.

  7. 7

    Spread the topping

    2 min
    Step 7 - Grasshopper Bars

    Spread the topping over the marshmallow mixture and chill in the refrigerator until set.

  8. 8

    Serve

    Step 8 - Grasshopper BarsStep 8 - Grasshopper Bars

    Chop into bars and serve on St Patrick's Day!

These Grasshopper Bars are a perfect green color to celebrate St Patrick’s Day. Try them out this year and make sure you tag your green baking photos with #cookmerecipes.

About the author

Bethany Lim

Bethany is very passionate about maintaining a healthy lifestyle and clean diet. She’s trying to cut meat out of her diet as much as possible and focuses on cooking vegetarian food and fish. Bethany gets a kick from finding ways to add new twists to classic dishes. What’s more, thanks to her Asian roots, she’s great at combining different cuisines to come up with something extraordinary. Bethany’s recipes will inspire you to add new colors and flavors to your everyday meals.

Recipe Reviews

Have you made this recipe? Share your experience and help other cooks!

★★★★★
★★★★★
4.9 out of 5 (39 reviews)
Greg
April 15, 2025
Verified

Wow!

Catherine Jones
November 28, 2024
Verified

Yum!

Cameron
June 9, 2024
Verified

Superb

Amy
May 15, 2024
Verified

Yum!! Perfect dessert for St. Paddy's Day vibes!

Izzie
March 21, 2024
Verified

Yummy! Made these for a party, everyone loved them!

Jessie
November 23, 2023
Verified

These Grasshopper Bars are lit! Made them for St Patty's and they were a hit. So easy and the minty flavor is bomb. Can't wait to make more!

Ana
October 20, 2023
Verified

Me encantaron las Grasshopper Bars. Hice la receta para una reunión y todos las amaron. La mezcla de sabores es un golpe perfecto. Aunque tuve que esperar un rato para que enfriaran, el olor que salía de la cocina hizo que mis ganas de comerlas crecieran. Sin duda, un postre en mi lista de favoritos.

Renee
October 18, 2023
Verified

Yummy!

Cody
October 10, 2023
Verified

Totally crushed it!

Catherine
October 1, 2023
Verified

I made these Grasshopper Bars for a small St. Patrick's Day gathering and everyone loved them. The layers are simple to prepare, and waiting for them to cool just added to the excitement! They turned out super delicious and refreshing. Thank you for this amazing recipe!

Ana
October 1, 2023
Verified

¡Delicioso!

Zoe Johnson
January 14, 2022
Verified

I made these Grasshopper Bars for my kids’ St Patrick’s Day party. They loved the minty flavor! The layers were super easy to assemble. We will definitely make these again!

David
August 3, 2021
Verified

Absolutely loved these!

Vicky
May 4, 2021
Verified

So grateful for this recipe! Made 'em for my friends, they loved 'em!

Henry
April 7, 2021
Verified

Making these Grasshopper Bars was a delight! We enjoyed them at our St Patrick's Day gathering. They were a hit with everyone!

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