The Utility Sponge Cake is a wartime or ration-era style cake designed for versatility and minimal ingredient waste. Its light, airy texture comes from whipped eggs and careful folding, making it ideal for layer cakes, cupcakes, or jelly rolls. This recipe was often used in institutional settings or home kitchens for its adaptability and reliable results. While frugal in ingredients, it delivers a delicate flavor enhanced by lemon rind and juice, with a sponge that pairs beautifully with custards, jams, or creams.
Ingredients
- 2¼ lbs cake flour
- 1 oz baking powder
- 1½ pints eggs
- 3 lbs sugar
- ½ tsp grated lemon rind
- ¼ oz lemon juice
- ⅔¾ tsp salt
- 1 lb butter (melted)
- 1½ pints hot milk (160°F)
Instructions
Step 1: Preheat Oven
- Preheat oven to 400°F. Grease and flour your chosen baking pans.
Step 2: Mix Dry Ingredients
- Sift together the cake flour and baking powder three times.
Step 3: Prepare Egg Mixture
- In a separate bowl, beat eggs, sugar, grated lemon rind, lemon juice, and salt until stiff.
Step 4: Combine Mixtures
- Gently fold sifted flour mixture into the beaten egg mixture by hand.
Step 5: Add Butter and Milk
- Combine melted butter and hot milk. Gradually add to the flour-egg mixture, mixing only until just blended.
Step 6: Bake
- Pour into greased and floured layer pans or cupcake pans.
- Bake at 400°F:
- 15–20 minutes for layer pans
- 20–30 minutes for cupcakes
Step 7: Cool
- Remove from oven and invert pans onto a cloth to cool.
For Jelly Roll
- Spread batter about 1/3 inch thick on greased Manila paper-lined baking sheets.
- Bake at 400°F for 5–6 minutes or until done.
- Roll while hot or cool and fill with jam, lemon/orange custard, or marshmallow filling, then roll.
Tips
- Sift flour and baking powder exactly as instructed to preserve sponge structure
- Fold flour gently by hand to avoid deflating beaten eggs
- Use this sponge as a base for layer cakes, trifles, or filled desserts
- For jelly rolls, spread batter evenly to maintain uniform thickness
- Roll jelly rolls while warm for best flexibility
- Lemon rind may be increased slightly for a brighter citrus note
- Works well with custard, marshmallow, or jelly fillings
- Invert pans immediately to prevent collapse
- Avoid overbaking to keep crumb tender
Nutrition
Calories: 93kcalCarbohydrates: 21gProtein: 1gFat: 1gSaturated Fat: 0.2gPolyunsaturated Fat: 0.1gMonounsaturated Fat: 0.1gTrans Fat: 0.01gCholesterol: 3mgSodium: 58mgPotassium: 21mgFiber: 0.3gSugar: 13gVitamin A: 13IUVitamin C: 0.03mgCalcium: 31mgIron: 0.2mg
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