Ingredients:
- 1 cup unsalted butter (2 sticks or 8 ounces), room temperature
- 1/2 cup sugar
- 2 large eggs, room temperature
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
- 2 cups all-purpose flour
- 1 cup chopped nuts (optional)
- 3/4 cup jam, any kind
Course: dessert