shredded cheese of your choice (I used mozzarella)
Instructions
Prepare the onions:
Spray a panini grill or sandwich machine well. Add onions and sprinkle salt over them. Grill for about 5 minutes, until starting to brown. Stir halfway through. Set aside.
Prepare the avocado:
Combine avocado, salt and lemon juice in a small bowl. Mash with a fork until combined.
Assemble the panini:
Spread avocado mixture on the top half of the roll.
Top with shredded cheese, then half of the onion mixture. Repeat with remaining roll, avocado, onions and cheese.
Grill according to the instructions of your machine, until the cheese is melted and bubbly.
Serve hot.
Recipe by Overtime Cook at https://overtimecook.com/2017/07/24/red-onion-avocado-panini/