Yellow Squash Muffins

1 pound yellow summer squash, cut into 1-inch slices
1/2 cup butter, melted
1 egg, lightly beaten
1-1/2 cups all-purpose flour (I used 1 cup all-purpose flour, 1/2 cup whole wheat flour)
1/2 cup sugar
2-1/2 teaspoons baking powder
1/2 teaspoon salt

1. Place 1 in. of water in a saucepan; add squash. Bring to a boil. Reduce heat; cover and simmer for 5 minutes or until tender. Drain and mash; stir in the butter and egg. In a bowl, combine the flour, sugar, baking powder and salt. Stir in the squash mixture just until moistened.
2. Fill greased muffin cups three-fourths full. Bake 375° for 20-25 minutes or until a toothpick inserted near the center comes out clean. Cool for 5 minutes before removing from pan to a wire rack. Yield: 1 dozen.

Source: http://www.tasteofhome.com/Recipes/Yellow-Squash-Muffins

Try #1 - July 23, 2012
Mmmmm, these were a hit with the family!  I think I used too much squash (I used a fairly large yellow eight ball squash), so the muffins were literally heavy and kind of goopy on the inside, but they were still yummy. As Nathan said, "a delicious way to eat squash!"  I think you could reduce the sugar and still have a good tasting muffin.  Best when still warm.

Try #2 - August 7, 2012
This time I used 1 cup whole wheat flour and 1/2 cup all-purpose flour.  Still turned out fine.  I reduced the sugar slightly.  I also weighed the squash this time (we just bought a kitchen scale), and the consistency of the muffins was much better.