Ingredients
Method
Prepare the zucchini
- Peel zucchini into thin strips using a peeler
- Lightly sprinkle with salt
- Let sit for 5–10 minutes
- Pat dry thoroughly with paper towels
Build the base
- Preheat oven to 425°F (220°C)
- Line a baking sheet with parchment paper
- Divide cheese into 2 thin rectangles (sandwich size)
- Lay zucchini strips slightly overlapping on top
- Season with black pepper and umami seasoning (or garlic powder)
- Sprinkle a small amount of cheese over the top
Bake and crisp
- Bake for 5–10 minutes, until melted and lightly golden
- Switch to broil for 2–3 minutes, until edges are crispy and deep golden
- Remove and let rest for 3–5 minutes to firm up
Assemble
- Place 1 slice of ham on each zucchini base
- Layer with tomato, lettuce, and red onion
- Season lightly with salt and pepper
- Spread Dijon mustard on the top piece
- Fold into a sandwich
