Pot Butter Kookies

8 ounces unsalted butter
3/4 cup granulated sugar
1/4 teaspoon salt
1 1/2 teaspoons pure vanilla extract
1 large egg yolk
2 cups all-purpose flour

Yield: 48 cookies

1. Beat the canna butter, sugar, salt and vanilla together until creamy and smooth
2. Add egg yolk and mix until completely blended, scrape down the sides of the bowl at least once
3. Add flour to mixture and continue stirring 
4. Scrape onto a lightly floured board and knead until the dough smooths out
5. Put mixture on a sheet of plastic wrap and roll into a log, wrap and refrigerate for several hours or you can freeze
6. Preheat oven to 325°F
7. Line baking sheets with parchment
8. Slice dough into thin slices about 1/8" thick and place on the sheets about an inch apart (they won't be spreading very much, but they need room for air around each cookie)
9. Bake until cookies begin to turn golden brown (no longer) around the edges- approximately 16-18 minutes