Melt butter, and set aside to cool.
3 Tablespoons butter
In a large bowl, mix together yogurt, melted butter, eggs, and vanilla extract.
1 cup plain full-fat yogurt, 2 large eggs, 2 teaspoons vanilla extract
To the same bowl, add spelt flour, all-purpose flour, sugar, baking powder, and salt.
¾ cup wholegrain spelt flour, ½ cup all purpose flour, 2 Tablespoons granulated sugar, 2 teaspoons baking powder , ½ teaspoons salt
Lightly mix the dry ingredients right on top of the wet mix, and then use a fork or spatula to mix the wet and dry ingredients together.
Add milk, splash by splash, until your pancake batter has reached the desired consistency.
¼ cup milk
Heat a large cast-iron skillet or heavy-bottomed non-stick pan over medium-high heat. Add a pat of butter to melt, and distribute evenly over the surface of the pan.
butter
Add ¼ cup scoops of pancake batter to the pan, and let them cook until the surface is bubbly and slightly dried out. Flip the pancakes, and let them cook 2-3 minutes on the other side.
Transfer the pancakes to a tray in the oven if you're not serving them immediately, or to a wire rack to cool if you're planning to freeze them.