Patterned Simple Menu Recipe

Preheat and prepare

Preheat the oven to 350°F (175°C). Lightly grease an 8-inch square baking pan (or line with parchment) and set aside.

Combine dry ingredients

In a medium bowl, whisk together 2 cups all-purpose flour, 1/2 cup granulated sugar, 2 tsp baking powder, and 1/2 tsp fine salt until evenly distributed.

Combine wet ingredients

In a separate bowl or large measuring cup, whisk 1 cup whole milk, 2 large eggs, 4 tbs melted unsalted butter, and 1 tsp vanilla extract until smooth and homogenous.

Make the batter

Pour the wet ingredients into the dry ingredients and stir with a spatula or wooden spoon until just combined and no large streaks of flour remain. Do not overmix; the batter should be slightly thick but pourable.

Divide batter

Spoon or pour about two-thirds of the batter into the prepared pan and spread into an even layer. Reserve the remaining one-third of the batter in a separate bowl for patterning.

Prepare cocoa pattern batter

In the reserved one-third batter, whisk in 2 tbs cocoa powder and 2 tbs strong brewed coffee or hot water until fully incorporated and no lumps remain. The coffee enhances chocolate flavor but can be omitted or replaced with water.

Add bright pattern option

If creating a lemon-bright pattern instead of cocoa, stir 1 tbsp lemon zest into the reserved batter (omit cocoa and coffee) to make a citrus variation.

Create the pattern

Using a spoon or a small piping bag, drop tablespoon-size dollops of the patterned batter (chocolate or lemon) evenly across the top of the base batter in the pan. For a simple grid pattern, place dollops in rows; for a marbled look, place them randomly.

Form the pattern

Using the back of a spoon, a small offset spatula, or a skewer, gently drag through adjacent dollops and the base batter in straight or curved lines to create the desired patterned effect. Work quickly but gently to avoid fully blending the batters—aim for visible contrast.

Bake

Place the pan in the preheated oven and bake for 25–30 minutes, or until the top is golden and a toothpick inserted into the center (avoiding large chocolate pockets) comes out with a few moist crumbs but no raw batter. Rotate the pan halfway through baking if your oven has hot spots.

Cool

Remove the pan from the oven and set on a wire rack. Allow the cake to cool in the pan for 10–15 minutes, then run a knife around the edges and transfer to the rack (or leave in pan) to cool until just warm or room temperature before finishing.

Finish and serve

Dust the top lightly with 2 tbs powdered sugar using a fine sieve. If desired, scatter 1/2 cup fresh berries on top or around slices for garnish. Slice into 9 squares and serve.