Apple butter is essentially applesauce cooked further so that the sugars caramelize.The result is a concentrated apple spread that makes these muffins extra moist.
1. Crumble Biscoff cookies2. Mix with other ingredients, adding cubed butter last.3. Toss butter into the bowl and squeeze the streusel until clumps form. Refrigerate.
Mix the following wet ingredients in another bowl:•¾ cup sourdough discard•¾ cup apple butter•½ cup brown sugar•1 ½ tsp vanilla extract•2 eggs•8 TBS melted unsalted butter
•Pour the muffin batter into the muffin cups and sprinkle with the Biscoff streusel.•Bake the apple muffins for 16-20 minutes until lightly brown and a toothpick inserted comes out clean.
•Let the apple muffins cool on a wire rack completely.•The muffins keep at room temperature for 3-4 days.•Store in a zip-lock bag or container with a paper towel•They also freeze well!