Texas Sheet Cake Bites: The Perfect Mini Indulgence!

Ingredients
For the Cake:
1 cup (125g) all-purpose flour
1 cup (200g) granulated sugar
1/4 teaspoon salt
1/2 cup (115g) unsalted butter
2 tablespoons cocoa powder
1/2 cup (120ml) water
1/4 cup (60ml) buttermilk
1 large egg
1/2 teaspoon baking soda
1 teaspoon vanilla extract
For the Glaze:
1/4 cup (60g) unsalted butter
2 tablespoons cocoa powder
3 tablespoons milk
1 1/2 cups (180g) powdered sugar
1 teaspoon vanilla extract
1/2 cup (60g) chopped pecans (optional)
How to Make
Step 1: Prepare the Batter