Strawberry Jam Bread

Ingredients

• 3 cups all-purpose flour
• 1 teaspoon salt
• ¾ teaspoon cream of tartar
• ½ teaspoon baking soda
• 1 cup strawberry jam
• ½ cup buttermilk
• 1 ½ cups white sugar
• 1 cup unsalted butter, softened
• 1 teaspoon vanilla extract
• ¼ teaspoon lemon juice
• 4 eggs
• 1 cup chopped walnuts