1. Mix egg and lemon juice in bowl.
2. Add butter.
3. Thoroughly mix in flour and sugar to mixture.
4. Spray pan.
5. Cook at 350 degrees for 19 minutes or until edges start to brown.
My pan measures 10×6. A 9×13 pan would probably take 12-15 minutes to bake.
These taste best chilled in the refrigerator.
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