Imagine biting into a sweet, creamy ice cream sandwich where the tartness of fresh rhubarb dances playfully with velvety custard, creating a flavor explosion that sings of summer afternoons. The crunch of the cookie exteriors perfectly contrasts with the smooth, luscious filling, making each bite an irresistible delight that beckons you back for more.
Remember those lazy weekends spent in grandma’s kitchen, where the air was thick with laughter and the scent of baking wafted through the house? Rhubarb and custard ice cream sandwiches are perfect for family gatherings or picnics in the park, bringing joy and nostalgia with every delicious mouthful. Get ready to indulge in this nostalgic treat that promises to transport you to sweeter times!
Why Is Rhubarb and custard ice cream sandwiches So Irresistibly Good?
Indulge in the delightful combination of sweet and tart rhubarb, perfectly balanced with rich custard. Enjoy the creamy texture from heavy cream and whole milk that makes every bite melt in your mouth. Savor the homemade cookies, offering a chewy contrast to the luscious ice cream. Impress your friends with this unique treat that’s easy to make in just 30 minutes, bringing everyone together for a refreshing dessert experience!
Rhubarb and custard ice cream sandwiches Ingredients
For the Ice Cream
- 2 cups heavy cream – This rich cream adds a luscious texture to your ice cream.
- 1 cup whole milk – Whole milk helps achieve a creamy consistency that complements the rhubarb.
- 1 cup sugar – Sweetens the mixture beautifully, balancing the tartness of the rhubarb.
- 1 teaspoon vanilla extract – Enhances the overall flavor profile with a touch of warmth.
- 2 cups rhubarb, chopped – Freshly chopped rhubarb provides a delightful tartness and vibrant color.
- 1 cup custard – Adds creaminess and an extra layer of flavor to your ice cream sandwiches.
For the Cookies
- 1 cup butter, softened – Softened butter creates a rich and tender cookie base that holds everything together.
- 1 cup brown sugar – Brown sugar deepens the flavor with its molasses notes for a richer taste.
- 1 cup granulated sugar – This sugar helps achieve that perfect balance of sweetness in your cookie dough.
- 2 large eggs – Eggs bind the ingredients together while adding moisture and richness to the cookies.
- 2 teaspoons vanilla extract – A splash of vanilla enhances the cookie’s flavor, making every bite irresistible.
- 3 cups all-purpose flour – Provides structure to your cookies while ensuring they hold up against the ice cream filling.
- 1 teaspoon baking soda – Acts as a leavening agent, giving your cookies a nice lift and chewy texture.
- 1 teaspoon salt – A pinch of salt elevates all the flavors in your cookies, balancing sweetness perfectly.
How to Make Rhubarb and custard ice cream sandwiches
1. Combine In a mixing bowl, combine 2 cups of heavy cream, 1 cup of whole milk, 1 cup of sugar, and 1 teaspoon of vanilla extract. Mix well until smooth and creamy.
2. Add Next, add 2 cups of chopped rhubarb and 1 cup of custard to the mixture. Stir gently until everything is beautifully combined, bringing that delightful tartness to the mix.
3. Churn Pour the mixture into an ice cream maker and churn according to the manufacturer’s instructions. You’ll want it to reach a soft-serve consistency—this usually takes about 20-25 minutes.
4. Freeze Transfer the ice cream to a container and freeze for at least 2 hours until it firms up nicely, ready to scoop.
For the Cookies:
5. Preheat Preheat your oven to 350°F (175°C) so it’s nice and warm when you’re ready to bake those cookies.
6. Cream In a bowl, cream together 1 cup of softened butter, 1 cup of brown sugar, and 1 cup of granulated sugar until it’s smooth and fluffy—about 3-5 minutes should do!
7. Incorporate Beat in the 2 large eggs one at a time, then stir in 2 teaspoons of vanilla extract for that comforting aroma.
8. Mix Combine 3 cups of all-purpose flour, 1 teaspoon of baking soda, and 1 teaspoon of salt; gradually add this dry mixture to your creamed mixture. Stir until just combined.
9. Scoop Drop rounded spoonfuls onto baking sheets lined with parchment paper for easy cleanup; space them out as they will spread while baking.
10. Bake Bake for 10-12 minutes or until the edges are golden brown, letting them cool on the sheet before transferring them to a wire rack.
Assemble Sandwiches:
11. Scoop Take one cookie, add a generous scoop of your homemade rhubarb and custard ice cream on top, then gently press another cookie onto it.
12. Repeat Repeat this process with the remaining cookies and ice cream until you have delicious sandwiches ready to enjoy!
13. Serve Serve immediately for a delightful treat or freeze them for later indulgence—either way, they’re sure to be loved!
Optional: Drizzle with chocolate sauce for an extra special touch!
Exact quantities are listed in the recipe card below.
Pro Tips for Rhubarb and custard ice cream sandwiches
- Cream Consistency: Ensure your heavy cream is well-chilled before mixing; this helps achieve a smoother ice cream texture.
- Rhubarb Prep: Chop rhubarb into small, uniform pieces to allow even distribution throughout the ice cream, enhancing flavor in every bite.
- Custard Quality: Use a rich, high-quality custard for the ice cream; it brings out the creamy and sweet notes, balancing the tart rhubarb perfectly.
- Cookie Cooling: Allow cookies to cool completely before assembling the sandwiches to prevent melting the ice cream too quickly during assembly.
- Freezing Time: Be patient! Freeze assembled rhubarb and custard ice cream sandwiches for at least an hour before serving for optimal firmness.
How to Store and Freeze Rhubarb and custard ice cream sandwiches

Fridge: Keep the assembled Rhubarb and custard ice cream sandwiches in an airtight container for up to 2 days to maintain freshness.
Freezer: For longer storage, place the ice cream sandwiches in a freezer-safe container, separated by parchment paper. They can last up to 2 months without losing flavor.
Wrap Individually: Wrap each sandwich in plastic wrap before placing them in the freezer; this helps prevent freezer burn and keeps them tasting delicious.
Thawing: When ready to enjoy, thaw your Rhubarb and custard ice cream sandwiches in the fridge for about 30 minutes before serving for the best texture.
Rhubarb and custard ice cream sandwiches Your Way
Feel free to let your creativity shine as you customize these delightful treats with your favorite flavors and ingredients!
- Fruit-Forward: Replace rhubarb with strawberries or peaches for a sweeter, fruitier ice cream. The tart notes of rhubarb can be swapped out for juicy sweetness, creating a new summer sensation.
- Nutty Crunch: Stir in ½ cup of crushed almonds or walnuts into the cookie dough for added texture. This will give your sandwiches a delightful crunch that contrasts beautifully with the creamy filling.
- Chocolate Lovers: Add ½ cup of mini chocolate chips to the cookie batter for a rich, chocolatey twist. The combination of sweet chocolate and tangy rhubarb will leave everyone craving more.
- Maple Sweetness: Substitute brown sugar with maple syrup in the cookies for a unique flavor profile. This will infuse your sandwiches with warm, comforting notes reminiscent of cozy autumn afternoons.
- Spicy Kick: Incorporate 1 teaspoon of cinnamon or nutmeg into the ice cream mixture for an aromatic warmth. These spices elevate the classic flavors while bringing a comforting essence to each bite.
- Vegan Delight: Use coconut cream and almond milk instead of heavy cream and whole milk. With a creamy texture and subtle coconut flavor, these sandwiches can be enjoyed by everyone without sacrificing taste.
- Savory Twist: Add a pinch of sea salt to the ice cream base for an unexpected contrast. The hint of salt will enhance the sweetness of the dessert and make each bite even more enjoyable.
Make Ahead Options
If you’re looking to savor the delightful flavors of rhubarb and custard ice cream sandwiches without the last-minute rush, this recipe is perfect for meal prep. You can prepare the ice cream base by combining 2 cups of heavy cream, 1 cup of whole milk, 1 cup of sugar, and 1 teaspoon of vanilla extract, then mixing in 2 cups of chopped rhubarb and 1 cup of custard a day in advance. Once churned and frozen for at least 2 hours, the ice cream will be ready when you are. For the cookies, you can mix the creamed butter (1 cup), brown sugar (1 cup), and granulated sugar (1 cup) with eggs (2) and vanilla extract (2 teaspoons), then store the dough in the refrigerator for up to 3 days before baking. When you’re ready to enjoy your rhubarb and custard ice cream sandwiches, simply bake the cookies fresh and assemble them with a scoop of ice cream between two warm cookies for an irresistible treat!
Rhubarb and custard ice cream sandwiches Questions Answered
What kind of rhubarb should I use for the ice cream?
For the best flavor, look for fresh, vibrant rhubarb stalks that are crisp and firm. Avoid any that appear wilted or discolored. If fresh rhubarb isn’t available, you can use frozen rhubarb—just ensure it’s thawed and excess moisture is removed before chopping.
How can I store leftover ice cream sandwiches?
If you have leftovers (though they might not last long!), individually wrap the sandwiches in plastic wrap and store them in an airtight container in the freezer. They’ll stay delicious for up to a month! Just remember to let them sit at room temperature for a few minutes before enjoying for the best texture.
Can I make this recipe dairy-free?
Absolutely! You can substitute heavy cream and whole milk with coconut cream or almond milk. For the custard, look for a dairy-free version or make a simple vegan custard using cornstarch, coconut milk, and sweetener. Just keep in mind that the texture may vary slightly.
What if my cookies spread too much while baking?
If your cookies spread excessively, it might be due to softened butter being too warm or not enough flour. Make sure to chill your cookie dough for about 30 minutes before baking; this can help maintain their shape. Also, ensure accurate measuring of flour—spooning it into the cup rather than scooping will yield better results.
How many servings does this recipe yield?
This delightful recipe makes about four generous ice cream sandwiches. Each sandwich roughly contains 300 calories, making them a perfect treat for sharing with family or friends on warm days!
Is there a way to enhance the flavor of the ice cream?
Definitely! Adding a pinch of salt can enhance sweetness while balancing flavors beautifully. You could also mix in some crushed cookies or nuts during churning for additional texture and taste. For a twist, consider adding lemon zest to brighten up the flavors even more!

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