Homemade Rhubarb Crumble Ice Cream

Craving a unique and delightful frozen treat? This Homemade Rhubarb Crumble Ice Cream perfectly captures the sweet and tart flavor of rhubarb with the comforting texture of a classic crumble topping. Get ready to impress your taste buds with this surprisingly easy-to-make ice cream that’s perfect for any occasion.

Why You Will Love This Recipe

This Homemade Rhubarb Crumble Ice Cream is a delightful departure from the ordinary. It combines the vibrant, tangy flavor of cooked rhubarb with pockets of buttery, spiced crumble, all swirled into a creamy, rich ice cream base. It’s a sophisticated yet comforting dessert that showcases the best of seasonal rhubarb while offering a satisfying textural contrast. Beginners and seasoned ice cream makers alike will find this recipe approachable and rewarding, resulting in a truly memorable frozen treat.

Ingredients

• 2 cups chopped fresh rhubarb (about 3-4 stalks)
• 3/4 cup granulated sugar, divided
• 1 tablespoon lemon juice
• 1/2 teaspoon ground cinnamon
• 1 cup all-purpose flour
• 1/4 cup packed brown sugar
• 1/4 teaspoon salt
• 1/2 cup (1 stick) unsalted butter, cold and cubed
• 2 cups heavy cream
• 1 cup whole milk
• 4 large egg yolks
• 1 teaspoon vanilla extract

Step-by-Step Instructions

1. Cook the Rhubarb: In a medium saucepan, combine the chopped rhubarb, 1/4 cup of the granulated sugar, lemon juice, and 1 tablespoon of water. Cook over medium heat, stirring occasionally, until the rhubarb has broken down and thickened into a compote, about 10-15 minutes. Remove from heat and stir in the cinnamon. Let cool completely.
2. Make the Crumble: In a medium bowl, whisk together the flour, brown sugar, remaining 1/2 cup granulated sugar, and salt. Cut in the cold, cubed butter using a pastry blender or your fingertips until the mixture resembles coarse crumbs. Spread the crumble mixture onto a baking sheet lined with parchment paper. Bake at 350°F (175°C) for 12-15 minutes, or until golden brown and fragrant. Let cool completely.
3. Prepare the Ice Cream Base: In a medium bowl, whisk together the egg yolks. In a large saucepan, heat the heavy cream and whole milk over medium heat until just simmering, do not boil. Gradually ladle about half of the hot cream mixture into the egg yolks, whisking constantly to temper the eggs. Pour the tempered egg yolk mixture back into the saucepan with the remaining cream mixture. Cook over medium-low heat, stirring constantly with a wooden spoon or spatula, until the custard thickens enough to coat the back of the spoon (about 5-8 minutes). Do not let it boil.
4. Chill the Base: Remove the custard from the heat and stir in the vanilla extract. Strain the custard through a fine-mesh sieve into a clean bowl. Cover the surface of the custard directly with plastic wrap to prevent a skin from forming, and refrigerate for at least 4 hours, or preferably overnight, until thoroughly chilled.
5. Churn the Ice Cream: Pour the chilled custard into your ice cream maker and churn according to the manufacturer’s instructions.
6. Add the Mix-ins: During the last few minutes of churning, gently fold in the cooled rhubarb compote and most of the cooled crumble topping, reserving some for garnish.
7. Freeze: Transfer the churned ice cream to an airtight container. Press a piece of parchment paper onto the surface to prevent ice crystals. Freeze for at least 2-4 hours, or until firm.

Expert Tips / Pro Tips

For the smoothest ice cream, ensure your custard base is thoroughly chilled before churning. This allows the ice cream to freeze more quickly and results in smaller ice crystals. When making the crumble, using cold butter is key to achieving that perfect crumbly texture. Don’t overmix the crumble ingredients. For the rhubarb compote, avoid overcooking, which can make it too mushy. The goal is a slightly thickened, tender rhubarb mixture.

Variations & Substitutions

Don’t have rhubarb? Try using a mix of berries like strawberries and raspberries for a similar tartness. For a nuttier crumble, add 1/4 cup of chopped pecans or walnuts to the crumble mixture before baking. If you don’t have an ice cream maker, you can adapt this recipe by freezing the custard in a shallow pan and stirring vigorously with a fork every 30 minutes until it reaches a soft-serve consistency. Then, fold in the rhubarb and crumble and freeze until firm.

Serving Suggestions

This Homemade Rhubarb Crumble Ice Cream is a showstopper on its own. For an extra special treat, serve it dusted with a little extra crumble for added texture. It also pairs wonderfully with a slice of simple vanilla pound cake or a light, airy angel food cake. A drizzle of caramel sauce can also enhance the flavors beautifully.

Storage, Freezing & Reheating

Store Homemade Rhubarb Crumble Ice Cream in an airtight container in the freezer for up to 2 weeks. To prevent ice crystals, press a piece of parchment paper or plastic wrap directly onto the surface of the ice cream before sealing the container. This ice cream is best enjoyed straight from the freezer and does not require reheating.

Nutrition Information

*Nutrition information is an estimate and can vary based on ingredients and portion sizes.

FAQ

Can I make this ice cream without an ice cream maker?

Yes, you can! Pour the chilled custard into a shallow freezer-safe container. Freeze for about 45-60 minutes, then vigorously stir with a fork to break up ice crystals. Repeat this process every 30-45 minutes for 3-4 hours, or until the ice cream is firm. During the last few stirs, fold in the rhubarb compote and crumble.

How do I store the leftover crumble topping?

Leftover crumble topping can be stored in an airtight container at room temperature for up to 3 days, or frozen for longer storage.

My rhubarb compote seems too thin, what should I do?

If your rhubarb compote is too thin, you can thicken it by simmering it for a few more minutes until it reaches a jam-like consistency. Alternatively, you can mix 1 teaspoon of cornstarch with 1 tablespoon of cold water to create a slurry, then stir it into the compote and cook for another minute or two until thickened.

Can I use frozen rhubarb?

Yes, you can use frozen rhubarb. Thaw it completely before using and drain off any excess liquid. You may need to cook it for a slightly shorter amount of time.

Homemade Rhubarb Crumble Ice Cream

A delightful homemade ice cream that captures the comforting flavors of rhubarb crumble, with swirls of tart rhubarb compote and crunchy oat crumble mixed into a creamy base.

Print Recipe Pin Recipe

Prep Time 30 minutes mins

Cook Time 20 minutes mins

Total Time 50 minutes mins

Servings: 8 scoops

Course: Dessert

Cuisine: American

Calories: 450

Ingredients Method Notes

Ingredients

  

For the Rhubarb Compote

• 3 cups rhubarb chopped into 1-inch pieces
• 0.5 cup granulated sugar adjust to taste
• 2 tbsp water
• 1 tsp lemon zest

For the Oat Crumble

• 1 cup all-purpose flour
• 0.5 cup rolled oats
• 0.33 cup brown sugar packed
• 0.25 cup unsalted butter melted
• 0.25 tsp cinnamon

For the Ice Cream Base

• 2 cups heavy cream
• 1 cup whole milk
• 0.75 cup granulated sugar
• 5 large egg yolks
• 1 tsp vanilla extract
• 0.25 tsp salt

Method

 

Instructions

1. **Prepare the Rhubarb Compote:** In a medium saucepan, combine chopped rhubarb, sugar, water, and lemon zest. Cook over medium heat, stirring occasionally, until rhubarb is softened and has released its juices, about 10-15 minutes. Mash some of the rhubarb pieces with a fork for a smoother consistency. Let cool completely.
2. **Prepare the Oat Crumble:** Preheat oven to 350°F (175°C). In a medium bowl, whisk together flour, oats, brown sugar, and cinnamon. Pour in the melted butter and stir until the mixture is crumbly and evenly moistened. Spread the crumble mixture onto a baking sheet lined with parchment paper. Bake for 12-15 minutes, or until golden brown and crisp. Let cool completely, then break up any large clumps.
3. **Make the Ice Cream Base:** In a medium saucepan, whisk together heavy cream, milk, and 0.5 cup of the granulated sugar. Heat over medium heat until just simmering (do not boil). Remove from heat.
4. In a separate bowl, whisk the egg yolks with the remaining 0.25 cup granulated sugar until pale yellow and slightly thickened. Gradually ladle about 1 cup of the warm cream mixture into the egg yolk mixture, whisking constantly to temper the eggs. Pour this tempered egg mixture back into the saucepan with the remaining cream mixture.
5. Cook the custard mixture over low heat, stirring constantly with a wooden spoon or spatula, until it thickens enough to coat the back of the spoon (about 175°F/80°C). Do not let it boil. Strain the custard through a fine-mesh sieve into a clean bowl. Stir in the vanilla extract and salt. Cover with plastic wrap, pressing it directly onto the surface to prevent a skin from forming. Chill in the refrigerator for at least 4 hours, or preferably overnight.
6. **Churn the Ice Cream:** Pour the chilled custard base into your ice cream maker and churn according to the manufacturer’s instructions until it reaches a soft-serve consistency.
7. **Assemble the Ice Cream:** While the ice cream is churning, prepare a freezer-safe container. Once the ice cream is churned, gently fold in half of the cooled rhubarb compote and half of the cooled oat crumble. Layer the ice cream into the container, swirling in the remaining rhubarb compote and oat crumble as you go. Freeze for at least 4-6 hours, or until firm.

Notes

For a more intense rhubarb flavor, you can reduce the rhubarb compote slightly. Ensure all components are completely cool before assembling for the best texture.