Adding mixed nuts to a pound cake is a fantastic way to introduce a satisfying crunch and a rich, nutty aroma. In this post, I share my recipe for a simple Mixed Nut Pound Cake, focusing on the balance of sweetness and texture.
While the flavor was spot on, the final result offered some interesting technical insights into the cake’s moisture levels.
Mixed Nut Pound Cake Recipe (Ingredients)
| # | Ingredients | Grams (g) | Calories (kcal) | Price (yen) |
| 1 | Flour | 60 | 221 | ¥12 |
| 2 | 1 egg | 60 | 91 | ¥20 |
| 3 | Sugar | 30 | 116 | ¥9 |
| 4 | Canola oil | 20 | 184 | ¥7 |
| 5 | Mixed nuts | 35 | 212 | ¥150 |
| 6 | A pinch of baking soda | |||
| (Total) | 205g | 824kcal | ¥198 |
Calories and prices are approximate values.
Mixed Nut Pound Cake Recipe (Instructions)
・Separate the egg into the white and the yolk.
・Whisk the egg white with a hand mixer for 2-3 minutes, then add 10g of sugar and mix for about 1 minute until glossy. This completes the meringue.
・Next, I roughly crushed the mixed nuts with a mortar and pestle.
・Then, in a separate bowl from the meringue, I put in 1 egg yolk, 20g sugar, and 20g oil, and stirred with a spatula (for about 1 minute).
・To the same bowl, I added 60g of flour, the meringue I had made, and a pinch of baking soda, and mixed with a hand mixer until the flour lumps were gone. Then, I added the roughly crushed mixed nuts and gently folded them in with a spatula to complete the batter.
・I poured the batter into a cake pan, tapped the bottom of the pan a dozen times or so (to remove air bubbles), and put it in the oven (preheated to 180℃). I baked it at 180℃ for 15 minutes and then at 160℃ for another 15 minutes.
・After it had cooled a bit, I removed the pound cake from the pan and sliced it. The finished cake had a perfect sweetness and was delicious with the crunchy texture of the nuts. However, it was a bit dry, which gave it a slightly crumbly texture.
🍰 Tasting Results & Technical Analysis
The Outcome
The sweetness was perfectly balanced, and the contrast between the soft cake and the crunchy nuts was delightful. However, the texture was slightly dry and crumbly (often called “moroi” in Japanese).
Why was it crumbly? (An Engineer’s Perspective)
Analyzing the physics of the batter, the dryness likely stemmed from the high ratio of solids (nuts) to moisture.
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Absorption: The crushed nuts have a large surface area, which may have absorbed some of the moisture from the batter during the 30-minute baking process.
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Binding: Since this recipe uses oil instead of butter and relies on a light meringue, the “binding force” is naturally lower than a traditional pound cake.
Future Improvements
To achieve a moister finish without losing the crunch:
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Add a splash of milk or soy milk (approx. 10-20g) to the yolk mixture.
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Brush with simple syrup (sugar water) immediately after baking to lock in moisture.
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Shorten the baking time by 2-3 minutes or lower the final temperature slightly.
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