Ingredients

For the Sponge Cake:

1 cup (5.3 ounces) all-purpose flour
2/3 cup (5.3 ounces) unsalted butter, room temperature
1/2 cup (4.2 ounces) sugar
1 tablespoon vanilla sugar
4 large eggs, room temperature
1 teaspoon baking powder
We recommend:
For all-purpose flour:
Prime Bob's Red Mill Gluten Free 1-to-1 Baking Flour, 22 Ounce (Pack of 4)
4.8
(9,312) Bob's Red Mill Gluten Free 1-to-1 Baking Flour, 22 Ounce (Pack of 4) $23.96 View details Prime Antimo Caputo Chefs Flour - Italian Double Zero 00 - Soft Wheat for Pizza Dough, Bread, & Pasta, 2.2 Lb (Pack of 2)
4.7
(15,802) Antimo Caputo Chefs Flour - Italian Double Zero 00 - Soft Wheat for Pizza Dough, Bread, & Pasta, 2.2 Lb (Pack of 2) $16.99 View details Prime best seller King Arthur, Measure for Measure Flour, Certified Gluten-Free, Non-GMO Project Verified, Certified Kosher, 3 Pounds, Packaging May Vary
4.7
(20,691) King Arthur, Measure for Measure Flour, Certified Gluten-Free, Non-GMO Project Verified, Certified Kosher, 3 Pounds, Packaging May Vary $8.62 View details
For unsalted butter:
Prime Kevala Cashew Butter 7 Lbs Pail
4.5
(38) Kevala Cashew Butter 7 Lbs Pail $83.62 View details Prime best seller 4th & Heart Original Grass-Fed Ghee, Clarified Butter, Keto, Pasture Raised, Lactose and Casein Free, Certified Paleo (9 Ounces)
4.6
(17,685) 4th & Heart Original Grass-Fed Ghee, Clarified Butter, Keto, Pasture Raised, Lactose and Casein Free, Certified Paleo (9 Ounces) $11.49 View details Prime 4th & Heart Himalayan Pink Salt Grass-Fed Ghee, Clarified Butter, Keto Pasture Raised, Non-GMO, Lactose and Casein Free, Certified Paleo (9 Ounces)
4.6
(10,062) 4th & Heart Himalayan Pink Salt Grass-Fed Ghee, Clarified Butter, Keto Pasture Raised, Non-GMO, Lactose and Casein Free, Certified Paleo (9 Ounces) $9.49 View details
For granulated sugar:
Prime best seller Sugar In The Raw Granulated Turbinado Cane Sugar Cubes, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Vegan, Gluten-Free, Non-GMO,Pack of 1
4.8
(12,536) Sugar In The Raw Granulated Turbinado Cane Sugar Cubes, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Vegan, Gluten-Free, Non-GMO,Pack of 1 $5.27 View details Prime Sugar In The Raw Granulated Turbinado Cane Sugar, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Baking, Vegan, Gluten-Free, Non-GMO, Bulk Sugar, 2lb Bag (1-Pack)
4.8
(18,788) Sugar In The Raw Granulated Turbinado Cane Sugar, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Baking, Vegan, Gluten-Free, Non-GMO, Bulk Sugar, 2lb Bag (1-Pack) $3.74 $4.14 View details Prime C&H Pure Cane Granulated White Sugar, 25-Pound Bags
4.6
(205) C&H Pure Cane Granulated White Sugar, 25-Pound Bags $56.99 $49.98 View details
For vanilla sugar:
Prime McCormick All Natural Pure Vanilla Extract (Made with Madagascar Vanilla Beans), 16 fl oz
4.8
(21,142) McCormick All Natural Pure Vanilla Extract (Made with Madagascar Vanilla Beans), 16 fl oz $21.96 View details Prime Nielsen-Massey Pure Vanilla Bean Paste for Baking and Cooking, 4 Ounce Jar
4.8
(10,226) Nielsen-Massey Pure Vanilla Bean Paste for Baking and Cooking, 4 Ounce Jar $18.92 View details
For baking powder:
Prime Clabber Girl Double Acting Baking Powder, 8.1 Ounce
4.8
(10,144) Clabber Girl Double Acting Baking Powder, 8.1 Ounce $2.63 View details Prime 365 by Whole Foods Market, Baking Soda, 16 Ounce
4.7
(10,727) 365 by Whole Foods Market, Baking Soda, 16 Ounce $1.79 View details Prime best seller 365 by Whole Foods Market, Baking Powder Aluminum Free, 10 Ounce
4.8
(8,361) 365 by Whole Foods Market, Baking Powder Aluminum Free, 10 Ounce $3.29 View details

For the Cake:

1/3 cup (3.2 ounces) unsalted butter, room temperature
1/2 cup (3.9 ounces) cream cheese
1/3 cup (3.2 ounces) sweetened condensed milk
Cocoa powder for dusting
We recommend:
For unsalted butter:
Prime Kevala Cashew Butter 7 Lbs Pail
4.5
(38) Kevala Cashew Butter 7 Lbs Pail $83.62 View details Prime best seller 4th & Heart Original Grass-Fed Ghee, Clarified Butter, Keto, Pasture Raised, Lactose and Casein Free, Certified Paleo (9 Ounces)
4.6
(17,685) 4th & Heart Original Grass-Fed Ghee, Clarified Butter, Keto, Pasture Raised, Lactose and Casein Free, Certified Paleo (9 Ounces) $11.49 View details Prime 4th & Heart Himalayan Pink Salt Grass-Fed Ghee, Clarified Butter, Keto Pasture Raised, Non-GMO, Lactose and Casein Free, Certified Paleo (9 Ounces)
4.6
(10,062) 4th & Heart Himalayan Pink Salt Grass-Fed Ghee, Clarified Butter, Keto Pasture Raised, Non-GMO, Lactose and Casein Free, Certified Paleo (9 Ounces) $9.49 View details
For cream cheese:
Prime Daiya Dairy Free Gluten Free Chocolate Vegan Frozen Cheesecake, 14.1 Ounce (Pack of 8)
5
(4) Daiya Dairy Free Gluten Free Chocolate Vegan Frozen Cheesecake, 14.1 Ounce (Pack of 8) $107.26 View details Prime Betty Crocker Favorites Super Moist Chocolate Fudge Cake Mix, 13.25 oz (Pack of 12)
4.7
(13,623) Betty Crocker Favorites Super Moist Chocolate Fudge Cake Mix, 13.25 oz (Pack of 12) $23.04 View details LorAnn Lemon Bakery Emulsion, 4 ounce bottle (Pack of 2)
4.4
(11,950) LorAnn Lemon Bakery Emulsion, 4 ounce bottle (Pack of 2) $16.98 View details
For sweetened condensed milk:
Prime California Farms Sweetened Condensed Milk Full Cream, 14 Oz, Pack of 8
4.8
(8) California Farms Sweetened Condensed Milk Full Cream, 14 Oz, Pack of 8 $44.57 View details Prime California Farms Sweetened Condensed Milk Full Cream, 14 Oz, Pack of 6
4.9
(26) California Farms Sweetened Condensed Milk Full Cream, 14 Oz, Pack of 6 $30.37 $34.50 View details Prime 365 by Whole Foods Market, Organic Sweetened Condensed Milk, 14 Ounce
4.7
(5,992) 365 by Whole Foods Market, Organic Sweetened Condensed Milk, 14 Ounce $4.99 View details
For cocoa powder:
Prime Valrhona Cocoa Powder - 3 kg
4.6
(290) Valrhona Cocoa Powder - 3 kg $84.95 View details Prime best seller Viva Naturals Organic Cacao Powder, 2lb - Unsweetened Cocoa Powder With Rich Dark Chocolate Flavor, Perfect for Baking & Smoothies - Certified Vegan, Keto & Paleo, Non-GMO & Gluten-Free, 907 g
4.6
(20,450) Viva Naturals Organic Cacao Powder, 2lb - Unsweetened Cocoa Powder With Rich Dark Chocolate Flavor, Perfect for Baking & Smoothies - Certified Vegan, Keto & Paleo, Non-GMO & Gluten-Free, 907 g $20.49 View details BetterBody Foods Organic Cacao Powder, Rich Chocolate Flavor, Non-GMO, Gluten-Free, Cocoa, 16 ounce, 1 lb bag
4.7
(17,488) BetterBody Foods Organic Cacao Powder, Rich Chocolate Flavor, Non-GMO, Gluten-Free, Cocoa, 16 ounce, 1 lb bag $10.41 View details

Instructions

Step 1

Making the Sponge Cake:

Preheat your oven to 356 degrees Fahrenheit (180 degrees Celsius).
Thoroughly beat the unsalted butter with sugar. Mix in the eggs. Then, fold in the flour combined with baking powder.
Pour the batter into a rectangular baking dish (or any shape you prefer) and bake for 15-25 minutes, depending on the dish used.
Allow the baked sponge cake to cool completely, then crumble it into fine crumbs.

Step 2

Forming the Cakes:

Combine the sponge cake crumbs, sweetened condensed milk, butter, and cream cheese in a large mixing bowl.
Form small balls from the mixture, then roll each in cocoa powder.
Place the cakes in the refrigerator for at least one hour to set.

Servings

Imagine a cozy gathering with friends or family, and you present a plate of these scrumptious crumb cakes. 🌟 **Serve them with a hot cup of coffee or tea**, perfect for those intimate catch-up sessions. ☕ For a more **elegant affair**, arrange them on a decorative tray and dust with extra cocoa or powdered sugar for a fancy touch. Pair with sparkling water or champagne to bring out the flavors. Make it fun for kids 🎉: Serve with a dollop of whipped cream, colorful sprinkles, and a drizzle of chocolate syrup. Let them create their mini masterpieces with these delightful bite-sized treats. For a tropical twist 🚀, serve the cakes with a side of fresh fruit like strawberries or pineapple chunks. The juicy freshness will balance the rich, creamy crumb cakes perfectly.

Equipment

Mixing Bowls

Ensure you have at least one large mixing bowl and a smaller one. Stainless steel works best for maintaining even temperatures.

We recommend:
Prime Umite Chef Mixing Bowls with Airtight Lids, 6 piece Stainless Steel Metal Nesting Storage Bowls, Non-Slip Bottoms Size 7, 3.5, 2.5, 2.0,1.5, 1QT, Great for Mixing & Serving (Khaki)
4.6
(27,811) Umite Chef Mixing Bowls with Airtight Lids, 6 piece Stainless Steel Metal Nesting Storage Bowls, Non-Slip Bottoms Size 7, 3.5, 2.5, 2.0,1.5, 1QT, Great for Mixing & Serving (Khaki) $32.28 $37.99 View details
Electric Mixer

A stand mixer or hand mixer saves time and thoroughly blends your ingredients.

We recommend:
Prime best seller KitchenAid Classic Series 4.5 Quart Tilt-Head Stand Mixer K45SS, Onyx Black
4.8
(9,786) KitchenAid Classic Series 4.5 Quart Tilt-Head Stand Mixer K45SS, Onyx Black $279.99 $329.99 View details Commercial Stand Mixer, 15Qt Heavy Duty Electric Food Mixer, Commercial Mixer 600W with 3 Speeds Adjustable 130/233/415RPM, Stainless Steel Bowl, Dough Hook Whisk Beater Perfect for Bakery Pizzeria
5
(4) Commercial Stand Mixer, 15Qt Heavy Duty Electric Food Mixer, Commercial Mixer 600W with 3 Speeds Adjustable 130/233/415RPM, Stainless Steel Bowl, Dough Hook Whisk Beater Perfect for Bakery Pizzeria $579.99 View details Prime Hamilton Beach Electric Stand Mixer, 4 Quarts, Dough Hook, Flat Beater Attachments, Splash Guard 7 Speeds with Whisk, Silver
4.5
(9,824) Hamilton Beach Electric Stand Mixer, 4 Quarts, Dough Hook, Flat Beater Attachments, Splash Guard 7 Speeds with Whisk, Silver $95.99 $119.99 View details
Rectangular Baking Dish

Choose a size that accommodates the batter without overflowing. Non-stick varieties ease the cleaning process.

We recommend:
Prime OXO Good Grips Glass 3 Qt Baking Dish with Lid
4.7
(16,201) OXO Good Grips Glass 3 Qt Baking Dish with Lid $22.99 View details Prime Pyrex Deep 3-Pack Glass Baking Dish Set (9"x13", 7"x11", 8"x8") With BPA-Free Lids, Rectangular Glass Bakeware, Dishwasher, Microwave, Freezer & Pre-Heated Oven Safe
4.8
(6,524) Pyrex Deep 3-Pack Glass Baking Dish Set (9"x13", 7"x11", 8"x8") With BPA-Free Lids, Rectangular Glass Bakeware, Dishwasher, Microwave, Freezer & Pre-Heated Oven Safe $42.99 $45.19 View details Prime best seller Pyrex Easy Grab 2-Pack Glass Baking Dish Set (2QT, 3QT) with Snug Fit Locking BPA-Free Lids, Rectangular Bakeware Set, Dishwasher, Microwave, Freezer & Pre-Heated Oven Safe
4.7
(12,951) Pyrex Easy Grab 2-Pack Glass Baking Dish Set (2QT, 3QT) with Snug Fit Locking BPA-Free Lids, Rectangular Bakeware Set, Dishwasher, Microwave, Freezer & Pre-Heated Oven Safe $15.98 $24.99 View details
Rolling Pin

A rolling pin helps to crush the baked sponge cake into fine crumbs. Alternatively, you can use your hands.

We recommend:
Prime best seller Farberware Classic Wood Rolling Pin, 17.75-Inch, Natural
4.7
(20,621) Farberware Classic Wood Rolling Pin, 17.75-Inch, Natural $12.99 $13.99 View details Prime Fox Run Polished Marble Rolling Pin with Wooden Cradle, 10-Inch Barrel, White
4.7
(8,146) Fox Run Polished Marble Rolling Pin with Wooden Cradle, 10-Inch Barrel, White $20.88 View details Prime French Rolling Pin (17 Inches) –WoodenRoll Pin for Fondant, Pie Crust, Cookie, Pastry, Dough –Tapered Design & Smooth Construction - Essential Kitchen Utensil
4.7
(11,010) French Rolling Pin (17 Inches) –WoodenRoll Pin for Fondant, Pie Crust, Cookie, Pastry, Dough –Tapered Design & Smooth Construction - Essential Kitchen Utensil $9.99 View details
Refrigerator

Chilling the cakes is key, so ensure your fridge has enough space for the tray.

We recommend:
2 Door 49 Cu.Ft Commercial Refrigerator Dynamic Cooling OmniSmart Temperature Control 33℉~41℉ Stainless Steel Reach In 6 Shelves 54" W Commercial Refrigerator LED Light Digital Thermostat
4.2
(16) 2 Door 49 Cu.Ft Commercial Refrigerator Dynamic Cooling OmniSmart Temperature Control 33℉~41℉ Stainless Steel Reach In 6 Shelves 54" W Commercial Refrigerator LED Light Digital Thermostat $2499.00 View details KoolMore KM-MDR-1D-6C 6 Cu. Ft. Commercial One Glass Door Display Upright Beverage Refrigerator Cooler Merchandiser-22.8 in. x 21.4 in. x 52.7 in. [Black]
4.4
(225) KoolMore KM-MDR-1D-6C 6 Cu. Ft. Commercial One Glass Door Display Upright Beverage Refrigerator Cooler Merchandiser-22.8 in. x 21.4 in. x 52.7 in. [Black] $696.93 View details KoolMore CDC-165-WH 35 in. Self-Service Countertop Bakery Display Refrigerator in White
4
(1) KoolMore CDC-165-WH 35 in. Self-Service Countertop Bakery Display Refrigerator in White $1194.19 View details

Variations

Want to make these crumb cakes gluten-free or vegan? We've got you covered! Gluten-Free Version: 🌾 - Replace the all-purpose flour with a 1:1 gluten-free baking flour. - Double-check all other ingredients to ensure they're certified gluten-free. Vegan Version: 🌱 - Swap the unsalted butter with a plant-based butter. - Use a vegan cream cheese, and replace the eggs with flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water per egg). - Opt for a sweetened condensed coconut milk instead of dairy-based condensed milk. These variations don't compromise on taste! Enjoy your crumb cakes without any worry. 🌟

Faq

  • How can I prevent my sponge cake from being too dense?

    Make sure you thoroughly beat the butter and sugar before adding the eggs. Proper mixing ensures air is incorporated into your batter.

  • Can I use a hand mixer instead of a stand mixer?

    Absolutely! A hand mixer works just as well. Just make sure to mix until all ingredients are well-incorporated.

  • What is the best way to crumble the sponge cake?

    Use a food processor for even crumbs, or break the cake into pieces and rub it between your palms for a finer texture.

  • Do I need to refrigerate the cakes immediately after making them?

    Yes, refrigerating helps the cakes to set and hold their shape. If you're in a hurry, you can also freeze them for a shorter period.

  • Can I add other ingredients to the cake mixture?

    Of course! You can mix in chopped nuts, dried fruits, or even some chocolate chips for added texture and flavor.

  • How long do these crumb cakes last?

    Stored in an airtight container in the refrigerator, they can last up to a week. You can also freeze them for up to three months.

Nutrition facts

Classic Russian 'Potato' Cake Dessert
Recipe Yield:12 servings
Calories:Approximately 190 calories per serving.
Calories (Min - Max):180 - 200
Total Fat:13g
Saturated Fat:8g
Protein:3g
Total Carbohydrate:16g
Total Sugars:10g