Swedish Hardtack - Knäckebröd – Recipe Wise

Ingredients

• 1 pint buttermilk
• 1/2 cup sugar
• 1/2 cup butter ( not spread or tub product ) or 1/2 cup other shortening , melted ( not spread or tub product )
• 1 teaspoon salt
• 7/8 teaspoon baking soda
• 3 1/2 cups rye flour , coarsely ground ( you may need to adjust the quantity , depending on the texture of the dough )