Potato Soup With Black Bread Sandwich Recipe

• 2 lb potatoes see * Note
• 1 tsp coarse salt
• 1 Tbsp. unsalted butter
• 1 Tbsp. extra virgin olive oil
• 4 sm onions sliced thin
• 3 c. buttermilk
• 1 Tbsp. dill minced
•     Coarse salt
•     Freshly-grnd black pepper
• 4 slc pumpernickel bread
• 1 Tbsp. sweet butter softened
• 1/2 x English cucumber thinly sliced
•     on an angle
• 1 Tbsp. honey

Directions