Start by putting a large pot of water over high heat and bringing it to a boil.
While waiting for the water to boil, cut your cauliflower into large, steak-sized pieces.
After you've cut your cauliflower into large, steak-sized pieces and your water has come to a boil, boil your cauliflower for 10 minutes.
While your cauliflower is boiling, gather your marinade ingredients – vegetable broth, pickle juice, grilling steak seasoning, and hot sauce.
Combine all ingredients in a glass dish large enough to submerge your cauliflower as it marinates. Let marinade for at least 30 minutes.
As your cauliflower is marinating, prepare the seasoned flour mixture to bread your cauliflower steak. Gather your flour mixture ingredients, preferably organic: gluten-free all-purpose flour, grilling steak seasoning, smoked paprika, nutritional yeast, garlic powder, onion powder, pink salt, and black pepper.
Combine all ingredients in a large glass bowl and combine the mixture well for even distribution of the seasoning.
When you're ready to bread and cook your cauliflower, start by heating your frying oil before breading your cauliflower.
While the oil is heating up, bread your cauliflower by dipping the entire marinated cauliflower steak in the flour mixture, ensuring it is coated entirely.
After breading all your cauliflower, the oil should be ready for frying—fry the breaded cauliflower for roughly 10 minutes per side, ensuring a beautiful golden-brown color.