- 1 cup Lucerne Sweet Cream Butter, at room temperature
- 1 cup granulated sugar
- 1 O Organics Large Egg, separated
- 2 cups all-purpose flour
- 1 cup chopped pecan halves or walnuts
- In a bowl with a mixer, beat butter with sugar until smoothly blended. Beat in egg yolk.
- Add flour to butter mixture. Beat until well mixed.
- Evenly press dough into a buttered, floured 10- by 15-inch pan. In a bowl, with a fork, beat egg white to blend. Spread over dough with pastry brush. Sprinkle chopped nuts over dough, then press them inch Bake in a 275 degree F oven until golden brown, about 45 minutes.
- Cut while hot into 1 1/2-inch squares. Use a small spatula to lift from pan. Let cool.
- Serve, store airtight up to 4 days, or freeze to store longer.