Pineapple Crunch Muffins

1/2 cup butter, softened
2 eggs
1 teaspoon vanilla extract
1 cup sugar
1 cup crushed pineapple with juice
2 cups all purpose flour
2 teaspoons baking powder
for crunch topping:
2 tablespoons butter, softened
1/4 cup brown sugar
1/2 cup Panko bread crumbs

View the full recipe at Miss in the Kitchen →