Slice bread load partly through diagonally in both directions making little diamonds. Stuff slices of cheese in openings. Place loaf of bread on foil on cookie sheet.
Mix butter, onion, poppy seed, salt, mushrooms, mustard, and lemon juice. Pour mixture over bread. Seal foil tightly around the loaf.
Bake at 350 degrees F for 30-40 minutes. Check to make sure bottom is not browning too quickly.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.