Oatmeal Chocolate-Chip Cake

This oatmeal chocolate cake is dense, fudgy, and loaded with enough chocolate chips and walnuts that frosting honestly feels like overkill. Half the chips go into the batter and half get scattered on top with the nuts, so you get melty pockets inside and a crunchy, studded crust on the surface.

The trick that sets the texture apart is soaking the oatmeal in boiling water for 15 minutes before mixing. That hydrated oatmeal breaks down into the batter and creates a moist, almost pudding-like crumb that stays soft for days. Cocoa powder in the batter adds a chocolate backbone that makes the chips taste even more intense.

This is a one-bowl, no-mixer-required kind of recipe. Beat it by hand, pour it in the pan, top it, and bake. An hour from start to table.

Pro Tips

• Let the oatmeal soak the full 15 minutes. Shortcutting this step leaves you with chewy oat bits and a drier cake.
• Use mini chocolate chips. They distribute more evenly through the batter than standard-sized chips and melt into thinner layers.
• Check at 35 minutes. Ovens vary, and the high sugar content means the edges can go from golden to burnt quickly.
• A dusting of powdered sugar or a drizzle of melted chocolate is plenty if you want a little extra. Full frosting would push this over the top.

Variations

• Swap the walnuts for pecans for a butterier, less tannic nut flavor.
• Add a teaspoon of espresso powder to the batter to amplify the chocolate without adding coffee flavor.
• Use peanut butter chips in place of half the chocolate chips for a chocolate-peanut butter spin.