Crispy Air-Fried Cauliflower Steaks with Walnut Gremolata

Meet your new favorite anti-inflammatory dinner centerpiece: thick-cut cauliflower steaks, rubbed with olive oil, garlic and turmeric, then air-fried until the edges turn deeply golden and shatteringly crisp while the core stays tender and sweet. No deep frying, no refined breading, just a vegetable transformed into something that feels indulgent and satisfying, with all the char and savor of a steakhouse plate. The finishing touch is a walnut gremolata, a riff on the classic Italian parsley-lemon-garlic condiment, built here with toasted walnuts for crunch and a dose of omega-3 fatty acids and polyphenols known to help calm inflammation. Bright lemon zest and fresh parsley cut through the richness, while a pinch of red pepper flakes adds gentle warmth. It's a dish that leans on whole-food ingredients, heart-healthy fats, and anti-inflammatory spices like turmeric and garlic, making it a perfect fit for Mediterranean-style eating and a satisfying, plant-forward dinner any night of the week. Serve it as a main course alongside a simple green salad or a scoop of quinoa, or plate it as a hearty side next to roasted salmon for an extra omega-3 boost.

Ingredients

• 2 largeCauliflower heads, cut into 1-inch thick steaks
• 4 tbspextra virgin olive oil
• 4 clovesgarlic cloves, 2 minced for cauliflower, 2 minced for gremolata
• 1 tspground turmeric
• 1 tspsmoked paprika
• 1 tspsea salt, divided
• 0.5 tspblack pepper
• 0.5 cupwalnuts, toasted and roughly chopped
• 0.5 cupfresh parsley, finely chopped
• 1 tbsplemon zest, from about 1 lemon
• 2 tbsplemon juice, freshly squeezed
• 0.25 tspred pepper flakes, optional, for heat

Method

1. Remove outer leaves from the cauliflower heads, leaving the core intact. Stand each head on its base and slice through the center into 1-inch thick steaks; reserve any loose florets for another use.
2. In a small bowl, whisk together the olive oil, 2 minced garlic cloves, turmeric, smoked paprika, half the salt, and black pepper to make a marinade.
3. Brush both sides of each cauliflower steak generously with the turmeric-garlic oil, making sure to coat the edges.
4. Preheat the air fryer to 400°F (200°C). Arrange the steaks in a single layer in the basket, working in batches if needed.
5. Air fry for 10 minutes, then carefully flip each steak and cook for another 8-10 minutes, until deeply golden brown and fork-tender at the core. 18:00
6. While the cauliflower cooks, toast the walnuts in a small skillet over medium heat for 3-4 minutes, stirring often, until fragrant. Let cool slightly, then roughly chop.
7. In a mixing bowl, combine the toasted walnuts, remaining 2 minced garlic cloves, parsley, lemon zest, lemon juice, remaining salt, and red pepper flakes. Stir well to form the gremolata.
8. Transfer the crispy cauliflower steaks to plates and generously spoon the walnut gremolata over the top. Serve immediately while hot.