Imagine sinking your teeth into a heavenly Rhubarb and custard ice cream sandwich, where the creamy custard melds perfectly with the tart, refreshing rhubarb. The crunch of the cookie contrasts with the velvety smoothness of the ice cream, creating an explosion of flavors that dance on your tongue, leaving you craving more with every bite.
These delightful treats bring back memories of summer picnics and lazy afternoons spent indulging in sweet delights. Whether you’re hosting a backyard barbecue or simply treating yourself on a warm day, these sandwiches promise to elevate any occasion with their irresistible charm and nostalgic flavors. Get ready to wow your taste buds!
Why Is Rhubarb and custard ice cream sandwiches So Irresistibly Good?
Delightful flavors come together in these unique ice cream sandwiches, where the tartness of rhubarb balances perfectly with rich custard. Creamy texture from heavy cream and whole milk makes each bite a luxurious treat. Quick prep time of just 30 minutes means you can whip these up for last-minute gatherings. Crowd-pleaser appeal guarantees smiles from family and friends, while the soft, chewy cookies provide a comforting contrast to the cold ice cream. Enjoy this versatile dessert that’s sure to impress!
Rhubarb and custard ice cream sandwiches Ingredients
- For the Ice Cream
- 2 cups heavy cream – This rich cream provides a luscious, creamy base for your ice cream.
- 1 cup whole milk – Whole milk adds a smooth texture and balances the richness of the cream.
- 1 cup sugar – Sweetens the ice cream perfectly without overpowering the rhubarb flavor.
- 1 teaspoon vanilla extract – Enhances the overall flavor profile with a warm, aromatic note.
- 2 cups rhubarb, chopped – Fresh rhubarb gives your ice cream a delightful tartness that pairs beautifully with custard.
- 1 cup custard – Adds a velvety richness that complements the fruity tang of the rhubarb and gives it a classic dessert twist.
- For the Cookies
- 1 cup butter, softened – Softened butter ensures a tender cookie that melts in your mouth.
- 1 cup brown sugar – This adds moisture and a hint of caramel flavor to your cookie dough.
- 1 cup granulated sugar – Balances sweetness and helps achieve that perfect cookie texture when baked.
- 2 large eggs – Eggs provide structure and moisture, making your cookies chewy and delicious.
- 3 cups all-purpose flour – The foundation of your cookies, ensuring they hold their shape while baking.
- 1 teaspoon baking soda – Helps the cookies rise and become fluffy while maintaining a soft center.
- 1 teaspoon salt – A pinch of salt enhances all the flavors in your rhubarb and custard ice cream sandwiches.
How to Make Rhubarb and custard ice cream sandwiches
1. Combine Ingredients: 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 everything is smooth and creamy.
2. Add Fruit and Custard: Stir in 2 cups of chopped rhubarb and 1 cup of custard into the mixture. Ensure all ingredients are evenly incorporated for that delightful flavor.
3. Churn Ice Cream: Pour the mixture into an ice cream maker and churn according to the manufacturer’s instructions. This should take about 20-30 minutes until it reaches a soft-serve consistency.
4. Freeze the Ice Cream: Transfer the churned ice cream to a container and freeze for at least 4 hours, or until it’s firm enough to scoop.
For the Cookies:
5. Preheat Oven: Preheat your oven to 350°F (175°C) to get it nice and hot for baking those cookies.
6. Cream Butter and Sugars: In a bowl, cream together 1 cup of softened butter, 1 cup of brown sugar, and 1 cup of granulated sugar until light and fluffy—this usually takes about 2-3 minutes.
7. Incorporate Eggs: Beat in 2 large eggs, one at a time, ensuring each egg is fully mixed before adding the next for a rich texture.
8. Mix Dry Ingredients: In another bowl, whisk together 3 cups of all-purpose flour, 1 teaspoon of baking soda, and 1 teaspoon of salt. Gradually add this dry mixture to the butter mixture until just combined.
9. Bake Cookies: Drop spoonfuls of dough onto a baking sheet lined with parchment paper. Bake for 10-12 minutes until golden brown around the edges but still soft in the center.
Assemble Sandwiches:
10. Form Sandwiches: Once cookies are cool, place a generous scoop of your homemade rhubarb and custard ice cream between two cookies to create delightful sandwiches.
11. Serve or Store: Enjoy immediately or wrap them up and freeze for later indulgence!
Optional: Add a sprinkle of crushed cookies on top for extra crunch!
Exact quantities are listed in the recipe card below.
Expert Tips
- Chop Rhubarb Small: Cut rhubarb into small pieces for even distribution in the ice cream, ensuring every bite is flavorful in your rhubarb and custard ice cream sandwiches.
- Cool the Mixture: Chill the heavy cream mixture before churning. This helps achieve a smoother texture and enhances the overall creaminess of your ice cream.
- Don’t Overmix Cookies: Mix the cookie dough until just combined to prevent tough cookies. Overmixing can lead to dense sandwiches instead of soft, chewy ones.
- Check Cookie Size: Use a consistent scoop size for cookies to ensure even baking. Uniform cookies will create perfectly matched rhubarb and custard ice cream sandwiches.
- Freeze Ice Cream Well: Allow the churned ice cream to freeze for at least 4 hours. This ensures it firms up enough to hold its shape when assembling your sandwiches.
How to Store and Freeze Rhubarb and custard ice cream sandwiches

- Fridge: Keep your Rhubarb and custard ice cream sandwiches in an airtight container for up to 3 days to maintain their freshness and flavor.
- Freezer: For longer storage, wrap each sandwich individually in plastic wrap and place them in a freezer-safe bag. They can last up to 2 months.
- Thawing: When you’re ready to enjoy, remove from the freezer and let thaw in the fridge for about 30 minutes for the best texture.
- Serving Tip: If they seem a bit too soft after thawing, pop them back in the freezer for 10-15 minutes before serving to firm them up!
Rhubarb and custard ice cream sandwiches Your Way
Feel free to unleash your creativity and tailor this delightful dessert to suit your family’s taste buds!
- Fruit Fusion: Swap out rhubarb for strawberries or raspberries for a sweeter, berry-infused flavor. This change adds a burst of fruity brightness that perfectly complements the creamy custard.
- Nutty Delight: Add 1/2 cup of chopped nuts like pecans or almonds to the cookie dough for added crunch. The nutty texture creates a lovely contrast with the smooth ice cream, making each bite more interesting.
- Spiced Twist: Incorporate 1 teaspoon of cinnamon or nutmeg into the cookie batter for a warm, spiced flavor. These spices will evoke cozy memories while enhancing the overall taste experience of your sandwich.
- Vegan Version: Use coconut cream instead of heavy cream and almond milk in place of whole milk. This swap not only makes it plant-based but also infuses a subtle tropical twist with a creamy texture.
- Chocolate Chip Boost: Stir in 1 cup of chocolate chips into the cookie dough for an indulgent surprise. The chocolate pairs beautifully with both the tart rhubarb and sweet custard, creating a rich dessert that everyone will love.
- Zesty Lemon: Add the zest of one lemon to the ice cream mixture for a refreshing citrus note. This bright addition cuts through the sweetness while enhancing the overall depth of flavor.
- Caramel Drizzle: Swirl some caramel sauce into your custard before freezing the ice cream. This luscious twist adds an irresistible sweetness and extra decadence to each bite of your sandwich.
Make Ahead Options
Preparing Rhubarb and custard ice cream sandwiches ahead of time is a fantastic way to streamline your dessert plans, ensuring a delightful treat is always within reach. You can whip up the ice cream mixture by combining 2 cups of heavy cream, 1 cup of whole milk, 1 cup of sugar, and 1 teaspoon of vanilla extract. Then, fold in 2 cups of chopped rhubarb and 1 cup of custard before churning it in your ice cream maker. This can be done up to 24 hours prior to serving. For the cookies, you can prepare the dough ahead by creaming together 1 cup of softened butter with both brown and granulated sugar, then adding 2 large eggs and mixing in the dry ingredients like 3 cups of all-purpose flour. The cookie dough can be refrigerated for up to 3 days before baking. When you’re ready to serve, simply bake the cookies and assemble your Rhubarb and custard ice cream sandwiches with a scoop of ice cream between two cooled cookies — an easy way to impress without last-minute stress!
Rhubarb and custard ice cream sandwiches Recipe FAQs
What type of rhubarb should I use for the ice cream?
You can use either green or red rhubarb, but I recommend red for a sweeter flavor and vibrant color. Fresh rhubarb is best, but if you can only find frozen, ensure it’s chopped and thawed before adding it to your ice cream mixture.
How can I store leftover ice cream sandwiches?
Once assembled, wrap each sandwich in plastic wrap or parchment paper and place them in an airtight container. They can be stored in the freezer for up to 2 weeks. Just remember to let them sit at room temperature for a couple of minutes before serving—they’ll soften up nicely!
Can I make the cookies in advance?
Absolutely! You can bake the cookies ahead of time and store them in an airtight container at room temperature for up to 3 days. If you want to keep them longer, consider freezing the baked cookies for up to 3 months. Just thaw them before assembling your delicious sandwiches.
What if I don’t have an ice cream maker?
No problem! You can still make this delightful ice cream by whisking together the ingredients in a bowl, then pouring the mixture into a container. Every 30-60 minutes, take it out and stir vigorously with a fork until smooth until fully frozen (about 4 hours). It will be slightly less creamy than churned ice cream but equally delicious!
Are there any dietary modifications I can make?
If you’re looking to make these sandwiches dairy-free, substitute coconut milk or almond milk for whole milk and use a dairy-free butter alternative. For a lower-sugar option, consider using a sugar substitute like monk fruit or stevia instead of granulated sugar; just check the conversion ratios.
What is the serving size for these rhubarb and custard ice cream sandwiches?
This recipe yields about 4 servings—each sandwich containing roughly 250 calories. Depending on your family’s appetite, feel free to adjust by making larger or smaller cookies or using more or less ice cream in between!




