Wash and thinly slice (or shred) cabbage. Add to a large mixing bowl with olive oil, red wine vinegar, honey, salt & pepper to taste.
Allow to chill in the fridge at least 30 minutes before serving
sandwich
Assemble the sandwich on two untoasted pieces of bread. Spread hummus and garlic aioli on opposite slices. Layer ingredients in the following order: hummus, tomato, avocado, mozzarella, red cabbage slaw, lettuce, garlic aioli.
Add olive oil to a skillet over medium high heat. Toast one side of the sandwich, applying pressure from the top, for 2-3 minutes or until the bread is golden brown and crisp. Carefully flip and toast the other side, another 1-3 minutes until cheese is melted.