How to Bake a Sponge Cake on a Stovetop
Bake a soft, airy vanilla sponge cake right on your stovetop using a heavy pot setup, achieving bakery-quality rise and texture without an oven.
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🧰 Required Tools & Equipment
- ✓ Heavy-bottomed pot or deep kadai with tight-fitting lid
- ✓ Wire trivet or metal stand
- ✓ 6-inch round cake tin
- ✓ Electric hand mixer or balloon whisk
- ✓ Mixing bowls
- ✓ Flour sifter
- ✓ Silicone spatula
- ✓ Heat-resistant oven mitts
📦 Materials & Supplies
- ✓ 1 cup all-purpose flour
- ✓ 1/2 cup granulated sugar
- ✓ 2 large room-temperature eggs
- ✓ 1/4 cup neutral vegetable oil
- ✓ 1 tsp baking powder
- ✓ 1 tsp vanilla extract
- ✓ 2 tbsp room-temperature milk
- ✓ Parchment paper and butter for greasing
⚠️ Safety Checkpoints & Warnings
- • Remove the rubber gasket and whistle/weight if using a pressure cooker to prevent dangerous pressure build-up.
- • Always use dry, heat-resistant oven mitts when lowering into or removing items from the heated pot.
- • Ensure the flame is kept consistently low during the bake to prevent scorching the cookware base.
📋 Step-by-Step Guide (6 Steps)
Prepare the Stovetop Oven and Cake Tin
Grease the 6-inch cake tin with a drop of oil, line the bottom with parchment paper, and grease lightly again. Place a metal trivet or wire ring in the center of your heavy-bottomed pot, cover tightly with the lid, and turn the burner to medium heat to preheat for 10 minutes.
- • Tin interior is evenly slicked with parchment laying flat
- • Pot lid feels distinctly hot to the touch during preheating
- • Preheating on high heat, which can warp thin cookware or scorch the cake later
- • Forgetting to place the trivet, causing the cake tin to sit directly on the scorching pot bottom
Sift Dry Ingredients
Set a fine mesh sifter over a clean mixing bowl and add the all-purpose flour and baking powder. Sift the mixture once or twice from a moderate height to thoroughly distribute the leavening agent and aerate the flour.
- • Flour appears light, clump-free, and fluffy
- • Even distribution of baking powder throughout
- • Skipping sifting, leading to dense pockets of unmixed baking powder in the crumb
Beat Eggs, Sugar, and Wet Ingredients
Crack room-temperature eggs into a large mixing bowl and beat with an electric hand mixer for 2 minutes until foamy. Gradually add granulated sugar in two batches, beating at medium-high speed until the mixture triples in volume, turns pale cream, and leaves a visible ribbon trail. Gently whisk in the vanilla extract and vegetable oil just until combined.
- • Egg mixture is pale ivory, thick, and holds a ribbon trail for 2-3 seconds
- • No visible separation of oil from the whipped egg base
- • Using cold eggs directly from the fridge, which prevents maximum aeration and volume
- • Over-beating after adding oil, which deflates the delicate egg foam
Fold Batter Gently
Add the sifted flour mixture into the egg foam in three separate additions. Use a silicone spatula to gently cut down the center, sweep around the bowl edge, and fold over until no dry streaks remain, then fold in 2 tablespoons of milk to achieve a smooth ribbon consistency.
- • Batter flows off the spatula in wide, silky ribbons
- • Uniform color with zero lumps or dry flour streaks remaining
- • Stirring vigorously or using the electric mixer, which knocks out trapped air and produces a rubbery cake
Fill Tin and Load the Pot
Pour the batter into the prepared cake tin, filling it about two-thirds full. Tap the tin firmly on the countertop 2 to 3 times to dislodge large air bubbles, then carefully use oven mitts to lower the tin onto the wire trivet inside the preheated pot and immediately replace the lid.
- • Batter surface levels out evenly after tapping
- • Tin sits level and centered on the trivet without wobbling
- • Overfilling the tin beyond three-quarters capacity, causing batter to overflow during the rise
- • Letting the batter sit on the counter too long before baking, losing leavening power
Bake and Cool the Sponge
Reduce the heat to low and bake undisturbed for 35 to 40 minutes without opening the lid during the first 30 minutes. Test doneness by inserting a wooden skewer into the center; if it comes out clean with no wet batter, turn off the flame, lift the tin out with mitts, and cool on a wire rack for 10 minutes before loosening the edges with a butter knife and turning out.
- • Cake dome is springy to light touch and golden-brown
- • Skewer inserted in the center emerges completely dry
- • Edges of the cake slightly pull away from the tin walls
- • Lifting the lid frequently in the first 25 minutes, dropping ambient heat and causing the center to collapse
Credit: inspired by an original tutorial by Piyas Kitchen — watch the original on YouTube.
Don’t have everything?
- No Metal trivet / wire ring? An inverted stainless steel plate, small steel bowl, or 3 metal canning jar rings
- No Parchment paper? A thin layer of softened butter dusted thoroughly with all-purpose flour, tapping out the excess
- No Electric hand mixer? Standard balloon whisk beaten vigorously by hand for 8 to 10 minutes