Rhubarb gets to shine in this Estonian Rabarbi Kohupiimakook - Estonian Rhubarb Crumble Cheesecake with four layers starting with a shortbread crust, light cheesecake center, layer of rhubarb and finished with a shortbread streusel topping. This is ideal to serve up this bright produce during spring events such as picnics.

Table of Contents
Ingredients and substitutions for Estonian Rhubarb Crumble Cheesecake
- Rhubarb: Fresh rhubarb is best here as it soaks up the sugar and gives us the perfect sweet interior. You could use less traditional strawberries, blackberries or even cherries instead, if you prefer.
- Flour: Plain or all purpose flour is best to create a nice light crumb to our crust and crumble.
- Butter: Plain unsalted or salted butter works great here. Cold and cubed helps us incorporate into the flour easiest.
- Sugar: Superfine or caster sugar is best here thanks to it's fine texture that will help draw out the moisture in our rhubarb whilst also dissolving perfectly helping give us a smooth filling.
- Quark: Quark is more commonly used in Central Europe due to it’s very light creaminess. If you cannot readily purchase Quark one almost exact substitute would be Greek yogurt or fromage frais or a richer substitute would be mascarpone in equal measure.
- Eggs: As well as adding structure to the cheesecake, the egg binds everything together so is essential.
- Cardamom: The warm flavor of cardamom is traditional here. You could substitute in naturally sweet ground cinnamon, if you prefer.
See recipe card for quantities.
How to make Estonian Rhubarb Crumble Cheesecake:
Step 1: Shortbread crust: Stir together, and press ⅔ into your lined tin. Setting the remaining aside for the topping .
Step 2: Spiced rhubarb: Slice and stir the ground spices with your rhubarb in a bowl.
Step 3: Cheesecake filling: Whisk the cheesecake until smooth.
Step 4: Rhubarb: Top the cheesecake filling with the rhubarb.
Step 5: Topping: Scatter the remaining shortbread mixture over the top.
Step 6: Bake: Until lightly golden and just jiggly in the center.
Step 7: Chill time: Allow to cool for 1 hour and then give it plenty of time to refrigerate to set.
Step 8: Serve: Slice, serve up and dig in!
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Estonian Rhubarb Crumble Cheesecake
Ingredients
Shortbread crumble
- 350 grams / 2 cups + 3 tablespoons plain flour
- 85 grams / ⅓ cup + 1 tablespoon superfine/caster sugar
- 4 grams / 1 teaspoon baking powder
- ½ teaspoon sea salt
- 250 grams / 9 ounces butter cold and cubed
Rhubarb filling
- 600 grams / 1.3 pounds rhubarb ends removed and chopped into 1 inch slices
- 1 teaspoon ground cardamom
- 1 teaspoon ground cinnamon
Cheesecake filling
- 220 grams / 4 large eggs room temperature
- 150 grams / ¾ cup superfine/caster sugar
- 500 grams / 1 pound quark room temperature
- 100 grams / 3.5 ounces sour cream
- 17 grams / 2 tablespoons plain flour
Instructions
Shortbread crumble
- Greaseproof a baking tin and preheat your oven to 200C/400F.
- To make the shortbread crumble, place the flour, sugar, baking powder and salt into a bowl and stir together.
- Add in the cubed butter and rub into the flour until the mixture resembles breadcrumbs.
- Place ⅔’s of the crumble mixture into the base of the baking tin and press down evenly.
- Place in the oven and bake for 5 minutes until lightly golden on top.
- Remove and set aside.
Rhubarb filling
- Place the rhubarb into a bowl and sprinkle the ground cardamom and ground cinnamon over the top, stir together and set aside.
Cheesecake filling
- Place the eggs and sugar into a bowl, whisking to combine.
- Add in the quark, sour cream and flour to the eggs and sugar and whisk until smooth.
Assembly
- Pour the cream cheese filling into your tin and lay your rhubarb slices over the top.
- Sprinkle the remaining shortbread crumble over the top.
- Place in the oven and bake for 1 hour until golden on top and only jiggly in the center of the tin.
- Remove and allow to cool and then refrigerate for 4 hours or preferably overnight.
- Remove, slice and serve.
- Dig in!
Notes
- The tin you use: The tin used here was a high 20cm square tin, however, due to this being a cheesecake, the best tin to use would be a square or rectangle springform to make removing your slices much easier.
- Quark: Quark has a low fat content and isn’t commonly sold outside Europe. If you cannot readily purchase Quark so a great replacement would be Greek yogurt or fromage frais or a richer substitute would be mascarpone.
- Baked texture consistency: The cream filling will be thinner than usual cream cheese filling due to the quark and even when removed from the oven, the center of the cake will be quite jiggly.
- Serving: You will need to allow it cool fully and then refrigerate and is definitely best served the day after it’s made.
Nutrition
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Made it and loved it?
If you have made this recipe, it would mean so much to leave a review below to help more people find this.
bekah
absolutely amazing! i've made this about 5 times and i still can't get enough 🙂
Sylvie Taylor
So glad to hear you love this Bekah! It's a great way to serve Rhubarb and that crumble and cheesecake add such a twist