Of course, add as many as you want but I like to add a few more options to my sandwiches. For this sandwich I added: avocado, tomato, spinach, red onion, crispy jalapeno's, and orange bell pepper. Basically I want to eat the rainbow so I choose the ingredients that reflect that.
For the bread, I buy from our local bread shop a sour dough variety that is delicious. The name of it is Panini and the shop is small, smells amazing, and has really good baked goods.
This sandwich is not hard. I just wanted to share with you my new found obsession for these little onions. They are an easy addition to any sandwich or bagel.
Eating vegetable sandwiches can get boring if you stick to the same basic ingredients and this is why I am always on the hunt for additional toppings.