Trolley Square Recipe

inspired by

@crowbar

Dec 05 2025

•

1h

•

Serves 8

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Recipe information

Make Trolley Square in just 1h . Get the full recipe with step-by-step instructions at pekinthechef.com.

Preparation

1. Preheat Oven

Preheat your oven to 350°F (175°C).

2. Mix Dry Ingredients

In a large bowl, whisk together the all-purpose flour, granulated sugar, baking powder, and salt until well combined.

3. Combine Wet Ingredients

In another bowl, mix the milk, vegetable oil, vanilla extract, and eggs. Whisk until the mixture is smooth and well blended.

4. Combine Mixtures

Gradually add the wet ingredients to the dry ingredients, stirring until just combined. Be careful not to overmix; a few lumps are okay.

Baking

5. Prepare the Pan

Grease a 9x13 inch baking dish or line it with parchment paper.

6. Pour Batter

Pour the batter into the prepared baking dish and spread it evenly with a spatula.

7. Add Blueberries

Sprinkle the fresh blueberries evenly over the batter, pressing them in slightly.

8. Bake

Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out clean.

Serving

9. Cool

Allow the baked dish to cool for about 10 minutes in the pan.

10. Serve

Cut into squares, dust with powdered sugar, and top with whipped cream before serving.