Add the milk and eggs to a mixing bowl.
Add the melted butter and sugar, then mix until smooth.
Add the vanilla extract and almond extract, then mix well.
In a separate bowl, whisk together all the dry ingredients: all-purpose flour, almond flour, baking powder, baking soda, and salt.
Gradually add the dry ingredients to the wet mixture and mix until just combined.
Divide the batter evenly among the lined muffin cups.
Sprinkle sliced almonds over the tops of the muffins.
Bake at 180°C (350°F) for 18–22 minutes, or until golden and a toothpick inserted into the center comes out clean.
Let the muffins cool in the pan for a few minutes, then transfer them to a wire rack. Serve and enjoy.