Toasty Grilled Zucchini Cheese Sandwich

2 medium zucchini, sliced lengthwise into 1/4” thick planks
Kosher salt, black pepper
8 thin slices sourdough bread, or your favorite
2 c. grated sharp cheddar cheese
2 thinly sliced medium tomatoes, lightly salted
Mayo or Miracle whip

1. Heat a large grill pan on high.
2. Slice the zucchini and season with salt and pepper.
3. Grill zucchini, until just tender, 2-4 minutes.
4. Remove zucchini and reduce heat on grill pan to medium.
5. Assemble 4 sandwiches with the cheese, sliced tomatoes and zucchini, layering the cheese under and over the veggies.
6. Spread mayo on the outside of each side of the sandwich.
7. Grill, flipping halfway through until bread is toasted and cheese is melted, about 2-3 minutes per side.
   *You can change up the bread type and cheese type.