Heat oven to 400°F. Place parchment paper on a baking sheet.
Wash and remove the green stem from cauliflower, keep whole.
In a medium sauté pan; add 2 tablespoons of olive oil, pepper, onion, celery and cook until translucent. Let cool. Graduallly add almond milk, mix and set aside.
In a small bowl, mix gluten-free bread crumbs, seasonings, and eggs. Mix pepper mixture in when cool. You may need to add more almond milk. Set aside.
With a large sharp knife, slice cauliflower "steaks" cutting across the entire head of cauliflower. (The internal stem will keep all intact).
Place cauliflower “steaks” onto the parchment paper. Coat with olive oil on both side and season with salt and pepper. Put baking pan in the oven and roast for 20 minutes. Take out of the oven .
Using a large spoon, place a scoop of the “Deviled Mixture” to the top of the cauliflower steak. Place back in the oven until golden brown, around 12 minutes.
Serve Hot!!
Notes
You may add crab meat or shrimp to the Deviled mixture to be Pescatarian.