Spinach Souffle Potatoes - Kosher Everyday

Ingredients

• 1 medium (5 to 6-ounces) potato, scrubbed clean
• 1 teaspoon light butter or margarine
• 1 cup frozen spinach, defrosted
• 1 tablespoon light mayonnaise
• 1 tablespoon Parmesan cheese (can be Plant Based)
• 1 large egg or 3 tablespoons egg replacer (like JUST egg)
• 1 tablespoon all-purpose flour (can be gluten free)
• dash crushed red pepper (optional)
• dash sea salt (optional)
• 1/4 cup part-skim shredded mozzarella cheese (can be Plant Based)