Aebelskiver
Adapted from Allrecipes.com I halved this recipe and ended up with 10 good-sized aebelskiver.

Ingredients
- 2 eggs, whites and yolks separated
- 2 cups all-purpose flour
- 2 teaspoons baking powder
- 1 tablespoon white sugar
- 1/2 teaspoon baking soda
- 1/2 teaspoon table salt
- 1/2 teaspoon vanilla extract
- 4 tablespoons butter, melted
- 2 cups buttermilk
- Chocolate, jam, fruit, etc. for filling
- Butter, for frying
Directions
- In large bowl, combine flour, baking powder, sugar, and baking soda. In medium bowl, whisk together the yolks, vanilla, melted butter, and buttermilk together.
- Add the wet ingredients to the dry in 3 to 4 additions, beating with a whisk until combined and smooth.
- In large bowl, beat egg whites with electric mixer (or in a stand mixer) until they hold stiff peaks. Add 1/3 of the whipped egg whites to the flour mixture and gently fold in with spatula until barely combined. Repeat with remaining 2/3rds of egg whites, being as gentle as possible.
- Place aebelskiver pan over medium heat and add about 1 teaspoon butter to each wells.
- Once bubbling, drop in 1 tablespoon of batter to each well.
- Place desired filling in the middle of each batter-filled well, and add enough batter on top to completely cover.
- When the undersides of each aebelskiver are lightly brown and easily slide on the pan, use a skewer or fork to quickly flip it to cook the other side.
- Continue flipping until dark golden brown on both sides.
- Keep cooked aebelskiver warm on a covered heatproof platter in a low oven while cooking remainder. Once all the pancakes are cooked, dust with powdered sugar (if desired) and serve immediately.