1-Getting started: with moist chocolate cupcakes is all about following simple, clear steps to avoid any kitchen mishaps. First, preheat your oven to 350°F (177°C) and line your cupcake pans with liners to make removal easy and cleanup a breeze. Gather all your ingredients so everything is ready, which helps the process flow smoothly and keeps your kitchen organized.

2-Next, in a large bowl, whisk together the dry ingredients: 3/4 cup (94g) all-purpose flour, 1/2 cup (41g) unsweetened natural cocoa powder, 1 teaspoon espresso powder or instant espresso, 3/4 teaspoon baking powder, 1/2 teaspoon baking soda, and 1/4 teaspoon salt. This step ensures even distribution, which is key for a consistent texture. In another bowl, whisk the wet ingredients: 2 large eggs at room temperature, 1/2 cup (100g) granulated sugar, 1/2 cup (100g) packed light brown sugar, 1/3 cup (80ml) vegetable or canola oil (or melted coconut oil), and 2 teaspoons pure vanilla extract until the mixture is smooth and well combined.

3-Pour half of the wet ingredients into the dry mixture, then add half of the 1/2 cup (120ml) buttermilk; gently whisk for a few seconds to blend. Repeat with the remaining wet ingredients and the rest of the buttermilk, stirring until just combined without overmixing the batter should be thin for the perfect rise. Fill the cupcake liners only halfway to prevent overflow and ensure even baking, which leads to that ideal dome shape. Bake for 18-21 minutes, or until a toothpick inserted in the center comes out clean, and let the cupcakes cool completely on a wire rack before frosting.