tIMELESS DISHES
Add pumpkin puree, mashed bananas, sugar, brown sugar, yogurt, vanilla extract, and apple cider vinegar to a large mixing bowl. Mix well until incorporated.
Then to the same bowl, add flour, cinnamon, ginger, nutmeg, baking powder, baking soda, and salt. Use a spatula to fold the dry ingredients into the wet ingredients.
Mix until just combined and you no longer see any bits of flour.
To make the crumb topping, mix together the flour, sugar, salt, and melted butter in a small bowl. Mix well until a crumb topping forms. Then crumble the mixture liberally on top of each unbaked muffin.