1. In a bowl, whisk flour, baking soda, and salt. Whisk in buttermilk, eggs, and butter. Stir in peanut butter and bananas.
2. In a saucepan, warm preserves and syrup.
3. Heat greased griddle on medium-low. For each pancake, pour 3 TBSP batter; cook until golden brown (3 minutes a side).