Caramelized Onion & Feta Cauliflower Flatbread

Directions

1. Preheat your oven to 375 F and line a small baking sheet with parchment paper, or mini loaf pan tray.
2. Heat oil in a medium pan on stove over medium heat.
3. Chop red onion and add to pan.
4. Stir the onions until translucent and then allow to sit and cook for 10 minutes.
5. Rinse cauliflower, remove the outer leaves and separate into florets.
6. Place cauliflower in a food processor and process until "rice" texture is achieved.
7. Place cauliflower rice on prepared baking sheet and bake for 15 minutes.
8. Remove cooked cauliflower rice from the oven and transfer to a bowl lined with a double layered cheesecloth or thin linen towel.
9. Squeeze the liquid of out the ball of cauliflower as much as you can. The less water, the quicker and crispier the crust will cook.
10. Increase oven temperature to 450 F and transfer cauliflower to mixing bowl along with egg, Parmesan cheese, seasonings, salt and black pepper then mix to combine.
11. Transfer cauliflower mixture onto baking sheet, with new parchment paper lining.
12. Flatten with your hands until thin pizza crust forms.
13. Bake for 15 - 20 minutes and remove from the oven. If you would like a crispy cauliflower pizza crust, flip it and bake for a few more minutes until crispy.
14. Top with spinach, artichoke hearts, mozzarella, half of your feta cheese, and onion and bake again until cheese on top turns golden brown.
15. Remove from oven, add remaining feta cheese.
16. Cut into four slices and enjoy.