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Close-up of a freshly made knob sandwich with sourdough bread, layers of ham, lettuce, tomato, cucumber, and melted cheddar cheese, served on a wooden board.

Knob Sandwich

The Knob Sandwich is a timeless favorite that blends hearty bread, savory proteins, fresh vegetables, and rich spreads for an irresistible flavor. Perfect for lunch, dinner, or a quick snack, this customizable sandwich offers endless possibilities for every palate.
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Course Main Dish
Cuisine American
Servings 2
Calories 350 kcal

Ingredients
  

  • 2 slices sourdough, ciabatta, or baguette
  • 4 oz ham, turkey, roast beef, or tofu
  • 2 lettuce leaves
  • 3 tomato slices
  • 4 cucumber slices
  • 1 tbsp mayonnaise
  • 1 tsp mustard
  • 2 slices of cheddar cheese
  • ½ avocado, sliced
  • 2 tbsp caramelized onions

Instructions
 

  • Choose your preferred bread and slice it if needed.
  • Spread mayonnaise and mustard evenly on both bread slices.
  • Add a layer of protein, ensuring even coverage.
  • Place fresh vegetables like lettuce, tomato, and cucumber on top.
  • Add optional toppings such as cheese, avocado, or caramelized onions.
  • Assemble the sandwich and toast for 3–5 minutes if desired.
  • Slice the sandwich in half and serve immediately.

Notes

  • Suggest gluten-free bread for a gluten-free version.
  • Replace proteins with plant-based options for a vegetarian twist.
  • Pair with chips, a side salad, or a cup of soup for a complete meal.