Choco Crumble Cake Recipe
Gooey Chocolate Cake, Vanilla Ice Cream, Hot Fudge Syrup, Milk Crumbles
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Ingredients
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Cake batter
Crumble topping (Milk crumbles)
Hot fudge syrup
Assembly & serving
Method
Cake batter
Preheat and prepare pan
Preheat oven to 350°F (175°C). Grease an 8-inch round baking pan (or 9x9 square) and line the bottom with parchment paper for easy removal.
Mix dry ingredients
In a medium bowl whisk together 1 cup all-purpose flour, 1/2 cup unsweetened cocoa powder, 1 cup granulated sugar, 1 tsp baking powder, 1/2 tsp baking soda, and 1/2 tsp salt until uniform and free of lumps.
Combine wet ingredients
In a separate bowl whisk 2 large eggs until combined. Add 1/2 cup whole milk, 1/4 cup vegetable oil and 1 tsp vanilla extract; whisk until smooth.
Combine wet and dry
Pour the wet mixture into the dry ingredients and stir with a spatula until just combined and no large streaks of flour remain. The batter will be thick.
Add hot water
Slowly stir in 1/2 cup hot water (very hot, not boiling) until batter is smooth. The batter will thin — this helps produce a gooey center and moist crumb.
Pour into pan
Scrape batter into the prepared pan and smooth the top with an offset spatula or back of a spoon.
Crumble topping (Milk crumbles)
Make crumble
In a small bowl, cut 3 tbs cold unsalted butter into 1/2 cup flour, 1/4 cup granulated sugar, 1/4 cup powdered milk and 1/8 tsp salt using a pastry cutter or two forks until mixture resembles coarse crumbs with pea-sized pieces of butter. Work quickly so butter stays cold.
Baking & finishing cake
Bake
Bake in the preheated oven for 28–34 minutes, or until the edges are set and a toothpick inserted into the center comes out with a few moist crumbs (not completely clean) — this ensures a gooey center. If you prefer slightly less gooey, bake to 35–38 minutes.
Hot fudge syrup
Warm cream and chocolate
Place 1/2 cup heavy cream and 1 tbsp light corn syrup in a small saucepan and warm over medium-low heat until it begins to steam and small bubbles form at the edges (do not boil). Remove from heat.
Finish fudge
Add 3/4 cup semisweet chocolate chips and 1 tbsp unsalted butter to the hot cream. Let sit 1 minute, then whisk until smooth and glossy. Stir in 1/2 tsp vanilla extract and 1/8 tsp salt. Keep warm; if it thickens, gently rewarm over low heat or briefly microwave in 10-second bursts, stirring between.
Assembly & serving
Portion cake
Cut warm slices of the cake or scoop wedges if inverted. Place each warm slice onto a dessert plate.
Add ice cream and sauce
Top each warm cake slice with 1 scoop of vanilla ice cream (use 4 scoops total for 4 servings) and drizzle about 2–3 tbsp hot fudge syrup over the ice cream and cake. Add more to preference.
Finish with crumbles and optional salt
If any loose milk crumble remains, sprinkle a little over the plated dessert for extra texture. Finish with a light pinch (about 1/8–1/4 tsp) of flaky sea salt if using to enhance chocolate flavor.
Serve immediately
Serve the Choco Crumble Cake warm so the center is gooey and ice cream melts slightly into the hot fudge for best contrast of temperatures and textures.