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Key Lime Pie ~ Ice Cream Sandwiches

5 from 3 votes

Key Lime Pie Ice Cream Sandwiches - All the flavors of key lime pie in an ice cream sandwich with homemade graham crackers and tart gelato

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Key Lime Pie Ice Cream Sandwiches

 

Key Lime Pie Ice Cream Sandwiches – with homemade graham crackers and key lime gelato for a wonderful frozen treat!

For more summers than I can remember I’ve made a key lime dessert.  It’s a thing.  Something I need to do.  Those little tiny key limes call to me … by name.  While I adore key lime pie I thought it would be fun to bring the flavors of a pie to a frozen ice cream (gelato) based treat that even my grandson would like – Key Lime Pie ~ Ice Cream Sandwiches.

 

Key Lime Pie ~ Ice Cream Sandwiches - with homemade graham crackers and key lime gelato from Saving Room for Dessert

These are petite ice cream sandwiches (2.5″ x 1.5″) that can be eaten in two big bites (for my husband) and three for me.  But they have BIG key lime flavor!

 

Key Lime Pie ~ Ice Cream Sandwiches - with homemade graham crackers and key lime gelato from Saving Room for Dessert

The homemade graham crackers mimic pie crust and taste wonderful all by themselves.  I’ve made them before and posted the grahams as a back-to-school treat.  They are easy to make and a perfect compliment to the tart key lime gelato.

 

Key Lime Pie ~ Ice Cream Sandwiches - with homemade graham crackers and key lime gelato from Saving Room for Dessert

The key lime gelato is frozen in a flat baking dish lined with plastic wrap so it can be easily removed and cut with the cookie cutter used for the grahams.  If you prefer a thinner dollop of gelato, feel free to spoon it on semi-soft then freeze again before serving.

 

Key Lime Pie ~ Ice Cream Sandwiches - with homemade graham crackers and key lime gelato for a wonderful summer treat! www.savingdessert.com

 

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A stack of homemade ice cream sandwiches with key lime gelato

 

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Key Lime Pie Gelato Sandwiches

Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 25 minutes
Yield: 25 -30 sandwiches
Course: Dessert
Author: Tricia
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5 from 3 votes
Lightly sweet key lime gelato is sandwiches between homemade graham crackers then frozen before serving. A great summer make-ahead treat for the whole family.

Equipment

  • 1 Ice cream maker
  • 1 instant read thermometer

Ingredients

For the Gelato:

  • 2 cups whole milk
  • 1 cup heavy cream
  • 4 large egg yolks
  • â…” cup granulated sugar
  • ¼ cup fresh key lime juice about 8-10 limes
  • 1 tablespoon key lime zest about 4-5 limes
  • Graham Crackers (see recipe below)

For the Graham Crackers:

  • 1 ¼ cups whole wheat pastry flour or graham flour
  • 1 ¼ cups all-purpose flour plus extra for dusting rolling surface
  • ½ cup packed dark brown sugar
  • ¾ teaspoon baking powder
  • ½ teaspoon baking soda
  • ½ teaspoon kosher salt
  • â…› teaspoon ground cinnamon
  • 6 tablespoons cold unsalted butter cut into ¼ inch cubes
  • 2 ½ tablespoons honey
  • 2 tablespoons molasses
  • 2 tablespoons whole milk
  • ½ teaspoon vanilla extract

Instructions

For the Gelato:

  • Place a large clean glass bowl inside a larger bowl filled with ice. Place a fine mesh sieve over the clean bowl and set aside.
  • Combine the milk and cream in a heavy bottom medium saucepan. Heat on medium-low stirring frequently until bubbles start to form around the inside edges of the pan. If using an instant read thermometer, you are looking for a temperature of 170°F.
  • In a small mixing bowl whisk the egg yolks until smooth. Gradually whisk in the granulated sugar and continue whisking until the mixture is pale and thick.
  • Slowly temper the egg yolks by adding a drizzle of the hot milk mixture while whisking constantly. Continue whisking and adding the hot milk until all ingredients are combined.
  • Return the custard to the saucepan and heat on medium-low stirring constantly with a wooden spoon. Cook until the mixture reaches 185°F or when the custard coats the back of the wooden spoon. Do not boil the custard.
  • Pour the custard through the sieve into the bowl in the ice water bath. Allow the custard to cool for about 30 minutes. Stir every 5 minutes or so then when cooled, cover and refrigerate overnight or for at least 4 hours.
  • When ready to make the gelato stir in the key lime juice and zest. Process according to the manufacturer instructions.
  • If making ice cream sandwiches, pour the gelato into a plastic wrap lined flat casserole dish with a 2" side. Depending on the desired thickness, you can use a 13x9" pan or smaller. Cover with plastic wrap pressed on the top of the gelato and freeze until solid. Overnight works best.
  • Once frozen, remove the gelato using the plastic wrap and place on a cutting board. Using the desired cookie cutter, cut out the gelato and place between two graham crackers. Freeze in an airtight container until ready to serve. Remove the ice cream sandwiches 10 minutes before serving.

For the Graham Crackers:

  • In the bowl of a food processor, add the flour, sugar, baking powder, baking soda, salt and cinnamon. Pulse a few times until combined.
  • Add the butter and pulse until the mixture resembles cornmeal. Add the honey, molasses, milk and vanilla. Process until the dough forms a ball.
  • Remove to a large piece of plastic wrap and press into a ½ inch thick disk. Seal in the plastic wrap and refrigerate at least an hour.
  • Preheat oven to 350°F. Slice off about â…“ of the refrigerated dough and place on a lightly dusted piece of parchment paper large enough to fit your baking sheet. Keep the remaining dough in the refrigerator until ready to roll.
  • Rub AP flour on your rolling pin and roll the dough to â…› inch thick. Dust with additional AP flour as needed to keep the dough from sticking. Cut the crackers using a 2 ½" by 1 ½" rectangle cookie cutter. Using a fork poke holes on the top of the dough. Place the crackers an inch apart on a baking sheet lined with parchment paper.
  • Bake until lightly browned on the edges, about 10-11 minutes. (Check after 10 minutes as cooking time will vary depending on how thick or thin the dough was rolled.)
  • Remove to a rack and cool completely. Store in an airtight container for up to 2 weeks.

Recipe Notes

  • Key Lime Pie Gelato adapted from a recipe from: The Ciao Bella Book of Gelato and Sorbetto.
  • Gelato makes about 1 quart.
  • Graham Crackers slightly adapted from a recipe by Alton Brown, 2008, on Foodnetwork.
Nutrition information is calculated using an ingredient database and should be considered an estimate. When multiple ingredient alternatives are given, the first listed is calculated for nutrition. Garnishes and optional ingredients are not included.

Nutrition

Calories: 171kcal | Carbohydrates: 23g | Protein: 3g | Fat: 8g | Saturated Fat: 5g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 2g | Trans Fat: 0.1g | Cholesterol: 52mg | Sodium: 96mg | Potassium: 106mg | Fiber: 1g | Sugar: 14g | Vitamin A: 301IU | Vitamin C: 1mg | Calcium: 54mg | Iron: 1mg

Looking for more key lime recipes?  Here you go!

 

Key Lime Cheesecake

Key Lime Cheesecake Baked in a Jar

Key-Lime-Gelato-3

Key Lime Pie Gelato

 

 Key Lime Pie

 

 

Key Lime Pie with Almonds

Marshmallow-Almond Key Lime Pie

There’s a specialty cheese shop on Sanibel Island that sells frozen pieces of key lime pie dipped in magic shell.  I don’t think I’ll try that next year but key lime cookies are probably in my future.  I hope you have a wonderful father’s day weekend.  My father has been gone a long, long time and I still miss him so.  But if your father is still around – give him a big hug and a great big thank you!  One of my favorite fathers in the whole world, just happens to be the father of my children.  Maybe he would like a key lime ice cream sandwich and something on the grill for father’s day.  We’ll see!  Thanks so much for stopping by.

Tricia

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54 Comments

  1. Rhonda G

    5 stars
    Yummy! I really like this recipe. The only thing I did different was to add a swirl a blackberry coulis to the gelato after it was mostly frozen. The graham crackers were easy and delicious also. Next time instead of adding coulis I may add mint-mojito gelato!

    Reply

  3. sarah

    Hi -looks delicious! How many days in advance can I make these? (will they get too hard/icy if I make them a several days ahead?)

    Reply

    • Tricia Buice

      Hi Sarah! These did really well for a week in the freezer. I wrapped each one individually in plastic wrap then sealed them in an airtight container. I didn’t have any problems. Enjoy!

      Reply

  5. Sheena @ Tea and Biscuits

    Well they look just perfect, I really love key limes anything! They don’t have Graham Crackers back in Scotland (or key limes), but Digestive Biscuits are kind of similar and what Brits would use to make a crumb base for cheesecake and that type of thing.

    Reply

    • Karen

      These recipes sound delicious, especially the gelato! Just a little piece of history. My dad was from Key West( a true conch) born in 1915, before the bridge! So you had to have just about everything there. A traditional Key Lime Pie has a pastry crust (flour, shortening & water, they used cisterns to catch rain water, were accessible) the custard was sweetened condensed milk (it came in a can), key lime juice (key limes start out green & are ripe when they are yellow) & egg yolks, saving the whites for a meringue top (they didn’t waste much). Of course recipes change but I thought you might like to know the original one & why. I grew up in Tampa not the Keys, but Key Lime pie was my dad’s favorite! Now you can buy key lime juice in a bottle. Not when I was growing up. We had a huge key lime tree, of course. It was my job to collect ripe key limes. You had to wait for the limes to turn yellow on the tree & drop to the ground,(key lime trees have horrible thorns!) then my mother would juice them & freeze the juice. So when you see green key lines in the store they are not ripe & you won’t get any juice, you need to wait for them to turn yellow which might take a while, buy the bottled key lime juice! They are great on fish & for marinade too! Thanks for reading?

      Reply

  6. Gerlinde

    Tricia, I have to confess that I never made key lime anything and I never made homemade graham crackers. Your little ice-cream sandwiches look fantastic and I love to have one right now.

    Reply

    • Tricia Buice

      Thanks Gerlinde – key limes are very popular in the southern “sunny” states. They do have a tropical flair so perhaps you need to take a beach vacation and try a real key lime pie! Any excuse is good for me 🙂 Have a great week and thanks for stopping by!

      Reply

  7. Betty

    Those little limes know my name too, and since I’ve seen these I know they’ll be clamoring in my ears until I’ve made them. Key lime is so refreshing, and with the heat we’ve been having, refreshing is good. Love the homemade grahams too- the perfect touch! 🙂

    Reply

    • Tricia Buice

      The heat is so bad already this summer Betty. Hope you are enjoying some well deserved time off school. Those homemade grahams are so easy to make – hope you give them a try. I would also love to try and adapt the recipe for chocolate grahams – yummy!

      Reply

  10. Abbe @ This is How I Cook

    OK, Miss Key Lime Queen! Is my daughter drooling on your front doorstep? I haven’t been able to locate her, because she is always on the prowl for anything with key lime. These would be perfect for when she comes home to visit.

    Reply

    • Tricia Buice

      Hahahaha! You are too cute Abbe. Send Zoe my way … but she better hurry. My key lime loving son and husband are making these disappear! Have a great weekend and I’ll let you know if she shows up 🙂

      Reply

  11. dom

    wow. these are so beautiful. I love that you’ve made the ice-cream and the crackers and there’s such a wonderful ‘home-made’ quality to the whole thing. the photo’s are taking me back to my childhood summers and I want a bite. NOW!!

    Reply

  12. Susan

    So cute! I make ice cream sandwiches for my grandsons every week. The key lime flavor might be a little tart for them but I would love it! Your little graham crackers are perfect too!

    Reply

  14. Becky Green

    OH MY!!! ALL of these Lime Treats looks WONDERFUL!!!!!!!!!!!!!!!!!!! We DEFINATELY NEED some refreshing treats in this HOT weather! HOW to pick just one???? LOL 😉

    Reply

  16. michael

    They look incredibly delicious Tricia! I love Key Lime, Key Lime Pies is my #2 favorite pie after Strawberry Pie!! 🙂 Love all of these! Enjoy your weekend, Michael

    Reply

  24. Monica

    Looks incredible! I love the homemade grahams and the key lime pie gelato sounds so refreshing and delectable! You manage to make everything so perfect and inviting, Tricia. I also love the Ciao Bella gelato base recipe and I know everyone would love these gorgeous ice cream sandwiches. This is homemade frozen treats at its best!

    Reply

    • Tricia Buice

      You are too sweet Monica! Thank you so much – and yes I love the Ciao Bella gelato base – I will use it again. It is almost fluffy in a wonderful way. Have a nice father’s day!

      Reply

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