Cappuccino Cinnamon Squares

I made these luscious, caffeine-laden squares for my sister to celebrate her first day at a new job. Last year, the company she was working for was bought and many of the employees laid off, including her. Needless to say, the job market isn’t booming right now, so her having found a position that’s a great fit for her is of course cause to celebrate. Coincidentally, on the day she found out she was laid off last year I made this to-die-for Sour Cream Coffee Cake. It was truly magical. So I guess I use food to console and to celebrate. There’s never a bad reason to turn on the oven for this baking girl!

I wanted to make something I knew my sister would love, something I hadn’t made before, and also something that I could whip up with ingredients I already had in the house. I wasn’t really feeling a trip to the grocery store. I flipped through some cookbooks and found this. It looked like something you would find in Starbucks and this adapted version includes a healthy dose of espresso stirred into the milk. My sister adores coffee, so this turned into a no-brainer.

This simple cake is another one-bowl (okay, maybe you’ll use two bowls) wonder. This is another factor that makes the recipe so appealing – minimal ingredients, minimal equipment and minimal time combine to make a sensational recipe that is simple to create. And that wonderful brownish-caramel hue to the cake? You can thank the espresso for that. It’s like a little sip of coffee in each magnificent bite.

One year ago: Super Bowl Sugar Cookies
Two years ago: Black and White Chocolate Cake

Cappuccino Cinnamon Squares

Servings 9 servings
Prep 30 minutes
Cook 40 minutes
Total 1 hour 10 minutes
Author: Michelle

These squares make for a tasty afternoon snack!


For the Cake:

  • cups
    plus 2 tablespoons sugar
  • 1
    plus 2½ teaspoons ground cinnamon
  • 1
    plus 1½ teaspoons instant espresso powder
  • cups
    all-purpose flour
  • 2
    baking powder
  • Pinch
    of salt
  • ¾
    whole milk
  • 2
    large eggs
  • ½
    pure vanilla extract
  • 1
    stick plus 2 tablespoons unsalted butter, melted and cooled
    ((10 tablespoons))
  • 3
    bittersweet chocolate
    (finely chopped, or ½ cup mini chocolate chips)

For the Frosting:

  • 6
    bittersweet chocolate
    (finely chopped)
  • tablespoons
    unsalted butter
    (cut into 4 pieces)


  1. 1. Center a rack in the oven and preheat the oven to 350 degrees F. Butter an 8-inch square baking pan and line the bottom with parchment or wax paper. Place the pan on a baking sheet and set aside.
  2. 2. Stir 2 tablespoons of the sugar, 2½ teaspoons of the cinnamon and 1½ teaspoons of the espresso powder together in a small bowl.
  3. 3. In a large bowl, whisk together the flour, the remaining 1¼ cups sugar, the baking powder, salt and the remaining 1 tablespoon cinnamon. Mix the remaining 1 tablespoon of the espresso powder into the milk and warm the milk in a microwave until it is hot enough to dissolve the coffee. Cool the milk. In another bowl, whisk together the milk, eggs and vanilla. Pour the liquid ingredients over the flour mixture and gently whisk until you have a homogeneous batter. Now, using the whisk or a rubber spatula, fold in the butter with a light touch, just until the butter is absorbed. You'll have a smooth, satiny batter.
  4. 4. Scrape half of the batter into the pan and smooth the top. Sprinkle the chocolate over the batter and dust with the cinnamon-sugar mixture. Cover with the rest of the batter and smooth the top again.
  5. 5. Bake for 35 to 40 minutes, or until the cake is puffed and beginning to pull away from the sides of the pan; a thin knife inserted into the center will come out clean. Transfer the cake to a cooling rack and let it rest for 15 minutes before unmolding it onto another rack. Peel off the paper, invert it onto the first rack, and cool to room temperature right side up.
  6. 6. To make the frosting, put the chocolate and butter in a heatproof bowl and fit the bowl over a saucepan of simmering water. Cook, stirring gently and often, just until they melt. Be careful not to overheat the mixture so much that it things out; the chocolate should be smooth, very shiny, thick and spreadable. 9If it thins, leave the frosting at room temperature for a bit, until it thickens a little.)
  7. 7. Using an offset metal icing spatula or a table knife, spread the frosting in generous sweeps and swirls over the top of the cake. Allow the frosting to set at room temperature, then cut the cake into 9 squares, each about 2½ inches on a side. Wrapped in plastic, the cake will keep at room temperature for 2 days.


Calories: 510kcal
Fat: 26g
Saturated fat: 15g
Cholesterol: 75mg
Sodium: 32mg
Potassium: 336mg
Carbohydrates: 63g
Fiber: 3g
Sugar: 39g
Protein: 6g
Vitamin A: 505%
Calcium: 100%
Iron: 3.3%

Did you make this recipe?

Leave a review below, then snap a picture and tag @thebrowneyedbaker on Instagram so I can see it!