Dessert: United States – National Capital Region (District of Columbia) – Georgetown Cupcakes

Serving Size: 12

Approximate Time

Prep 45 min

Cook 20 min

Additional 3 hrs

Total 4 hrs 5 min

Ingredients

- 1 1/4 cups (150 g) cake flour
- 1/4 cup (32 g) all-purpose flour
- 1 tsp (5 g) baking powder
- 1/4 tsp (1.5 g) baking soda
- 1/4 tsp (1.5 g) fine salt
- 1/2 cup (113 g) unsalted European-style butter, softened
- 3/4 cup (150 g) granulated sugar
- 2 large eggs, approx. 100 g total (approx. 50 g each)
- 1/2 cup (120 g) full-fat sour cream
- 1/4 cup (60 ml) whole milk
- 1 tsp (5 ml) pure vanilla extract OR 1 small vanilla bean, scraped
- 1 tbsp (15 ml) local honey (optional, for subtle regional note)
- Zest of 1 lemon (optional), about 1 tsp (2 g)
- 12 paper cupcake liners and a muffin tin

For the seasonal berry compote (fills 12 cupcakes; optional but recommended)
- 1 cup (150 g) mixed local berries (blueberries, blackberries, or chopped cherries)
- 2 tbsp (25 g) granulated sugar
- 1 tbsp (15 ml) fresh lemon juice
- 1 tsp (5 ml) water (only if needed)

For the vanilla buttercream
- 1 cup (226 g) unsalted European-style butter, softened
- 4 cups (480 g) powdered sugar, sifted
- 2–3 tbsp (30–45 ml) heavy cream or whole milk
- 1 tsp (5 ml) pure vanilla extract or seeds from 1/2 vanilla bean
- Pinch of fine salt
- Flaky sea salt or a few small fresh berries, for garnish

Instructions

Short Description:
Classic Georgetown Cupcakes-style vanilla cupcakes filled with a bright seasonal berry compote and finished with a silky vanilla buttercream—focused on high-quality ingredients and a tender, moist crumb.

Regional Notes:
This Washington, D.C. regional take emphasizes premium ingredients (European-style butter, real vanilla bean or extract, local honey) and a seasonal fruit compote filling reflecting the Capital Region's evolving bakery trends, like cherry- and berry-forward flavors during bloom and summer seasons. It differs from a generic vanilla cupcake by adding sour cream for extra richness and a fruit centerpiece for a bakery-style finish.

1. Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners.
2. In a medium bowl, whisk together the cake flour, all-purpose flour, baking powder, baking soda, and salt; set aside.
3. In the bowl of a stand mixer fitted with the paddle attachment (or using a hand mixer), cream the 1/2 cup (113 g) softened butter and 3/4 cup (150 g) granulated sugar on medium-high speed until light and fluffy, about 3–4 minutes.
4. Add the eggs one at a time, beating well after each addition and scraping down the bowl. Add the vanilla (or scraped vanilla bean), honey (if using), and lemon zest (if using) and mix briefly to combine.
5. With the mixer on low, add one-third of the dry ingredients, then half the sour cream (1/4 cup / 60 g), then another third of the dry ingredients, then the remaining sour cream, finishing with the last third of dry ingredients. Mix just until combined, then stir in the 1/4 cup (60 ml) milk by hand until batter is smooth—do not overmix.
6. Divide batter evenly among the 12 liners, about 2/3 full. Smooth tops gently with a spoon or spatula.
7. Bake for 16–20 minutes, rotating halfway through, until a toothpick inserted into the center comes out clean and tops are lightly golden. Let cupcakes cool in the tin 5 minutes, then transfer to a wire rack to cool completely.
8. While cupcakes cool, make the seasonal berry compote: place 1 cup (150 g) berries, 2 tbsp (25 g) sugar, and 1 tbsp (15 ml) lemon juice in a small saucepan over medium heat. Cook, stirring occasionally, until berries break down and mixture thickens, about 6–8 minutes. If too thick, add 1 tsp (5 ml) water. Remove from heat and cool to room temperature.
9. Make the buttercream: beat 1 cup (226 g) softened butter on medium speed until creamy, about 1–2 minutes. Gradually add 4 cups (480 g) sifted powdered sugar, 1 cup at a time, mixing on low. Add 2 tbsp (30 ml) heavy cream, 1 tsp (5 ml) vanilla, and a pinch of salt; beat on medium-high until light and fluffy, 2–3 minutes. Add the remaining tablespoon (15 ml) cream only if needed to reach piping consistency.
10. Core the center of each cooled cupcake using a small knife or cupcake corer, removing a plug about 1 inch (2.5 cm) wide and 1 inch (2.5 cm) deep. Spoon or pipe about 1 tsp (5–7 g) of the cooled berry compote into each cavity.
11. Replace the removed cake plug or leave open, then pipe or spread the vanilla buttercream on each cupcake. Garnish with a small spoonful of whole berry, a sprinkle of flaky sea salt (optional for contrast), or a tiny drizzle of local honey.
12. Store cupcakes in an airtight container at cool room temperature for up to 24 hours or refrigerated for up to 3 days; bring to room temperature before serving for best texture.