Mr. Flour, also known as Chef Flour, is the father of Maddie Flour. He is a baker and a single father.
He is a blue, short frog, with deep eyebrows and purple eyes. He has purple stripes and dots along his back and a light-sky-blue underbelly. He often wears an apron, with several stains, and a baker's hat.
- His name reflects on his occupation as a baker, a job that commonly works with flour.