Ingredients
Equipment
Method
Prep and bake the cake base
- Preheat the oven to 350°F and grease a 9x13 baking dish.
- Whisk together all-purpose flour, granulated sugar, baking powder, and salt.
- Stir in whole milk, large eggs, vanilla extract, and melted butter until just combined, then spread the batter into the prepared dish.
Make the cinnamon swirl
- Beat softened butter, brown sugar, and cinnamon until fluffy.
- Drop spoonfuls of the cinnamon mixture over the batter and use a knife to swirl it into the batter.
Bake and glaze
- Bake for 30-35 minutes at 350°F until a toothpick comes out clean and the top is golden.
- While the cake is still warm, beat cream cheese, powdered sugar, milk, and vanilla extract until smooth.
- Pour the glossy cream cheese glaze over the warm cake so it pools into the swirls and crevices.
- Let the glaze soak in for 5 minutes before serving warm, until the surface looks set but still moist.
Notes
Pro tip: swirl the cinnamon mixture lightly—aim for ribbon-like spirals rather than fully mixing, so the brown sugar stays in dramatic pockets. Store covered in the refrigerator up to 4 days; rewarm slices briefly in the microwave. Freezing is not recommended for the best swirl texture. For a dairy swap, use lactose-free milk and lactose-free butter/cream cheese in the same amounts.
