Reuben bread, rye bread, white bread and apple squares

Ingredients

• 1)
• 1 cup of butter
• 3 cups of flour
• 1/2 teaspoon salt
• 3 egg yolks
• 3/4 cup sugar
• 2)
• 1 3/4 apple sauce
• grated lemon peel
• 1/2 teaspoon cinnamon
• 1/2 teaspoon grround clove