To prepare a mom's pineapple zucchini bread recipe, first you need to prepare your ingredients. First, you'll need your zucchini. You can use any type of zucchini you like, as long as it isn't mushy. Then, add your flour, baking powder, sugar, cinnamon, and salt to your mixer and mix until everything is combined. Next, pour your batter into your greased and floured muffin tin. Bake your muffins for 20 to 25 minutes, or until they are golden brown. Remove from the oven and let cool for 5 minutes before slicing into slices.