All the seasonings you love in a blackened spice burger made vegetarian! Cut your cauliflower into steaks, season, sear, and place between two burger buns.

Blackened Cauliflower Burgers

Remove and discard cauliflower leaves. Trim stem, keeping core intact. Cut through middle of cauliflower head. Cut 2 (3/4-inch-thick) burgers from each half. Reserve extra florets for another use. Place burgers in a large nonstick skillet. Whisk together oil, Cajun seasoning, and lemon juice; brush all over burgers. Let stand at room temperature. 

Cook burgers, uncovered, over medium heat 5 minutes. Carefully flip and cook, covered, 5 minutes more or until tender. Top burgers with blue cheese. Cook 1 minute more or until cheese begins to melt. Spread cut sides of buns with remoulade. Layer lettuce, tomato, and cauliflower burgers on bun bottoms. Add bun tops.