First, mix the avocado and the mayonnaise together in a bowl.
Next, preheat a panini sandwich press. You can also use a griddle to head the sandwich.
Assemble the sandwich:
Split the ciabatta rolls in half and spread the avocado mayo on each side of the bun. Next place a slice of provolone cheese followed by half of the spinach leaves, half the Diestel Turkey, and sliced roasted red pepper on each sandwich. Brush the top of the roll with olive oil.
Place sandwiches in the Panini press and cook until the bun is toasted and the cheese has melted, about 5 to 8 minutes.