This is the easiest vegan roasted cauliflower steaks recipe. These tender, flavorful “steaks” are simply seasoned and roasted to perfection—an excellent plant-based main or side that’s healthy, satisfying, and quick to prepare.
Although I’m not strictly vegan, I often add vegetable-forward vegan entrees and side dishes to our weekly menu. When recipes use whole, real ingredients, I’m all in. These roasted cauliflower steaks are a family favorite and pair well with many simple sides. If you enjoy vegetable-forward mains, try stuffed bell peppers or hearty grain bowls alongside these steaks.
Whether you follow a vegan diet or simply want a delicious way to eat more vegetables, these cauliflower steaks are easy to make and full of flavor. They’re a great base for extra seasonings or sauces if you want to customize the dish.
Cauliflower is a nutritious cruciferous vegetable related to broccoli, kale, and cabbage. It offers vitamin C, dietary fiber, and various antioxidants, making it a healthy choice for regular meals. If you like cauliflower in soups, try a comforting cauliflower and chicken soup or other warming bowls that highlight this versatile vegetable.
Ingredients Needed
- 2 large cauliflower heads
- Extra-virgin olive oil (or avocado oil)
- Garlic powder
- Onion powder
- Paprika
- Fine sea salt
- Fresh parsley (optional)
How to Make This Recipe
1. Remove the outer leaves from the cauliflower by cutting off the stem as close to the head as possible without cutting away the florets. If a few leaves remain, you can trim them after slicing or leave them—they’re edible.
2. Place the cauliflower stem-side down on a cutting board. Slice each head into 3/4″ to 1″ thick slices to create “steaks.” The first couple of slices may crumble; those pieces are fine to roast alongside the steaks. Expect about three solid steaks per head.
3. Line a baking sheet with parchment paper. Arrange the cauliflower steaks and any smaller florets on the sheet in a single layer.
4. In a small bowl, whisk together olive oil with garlic powder, onion powder, and paprika. Brush the mixture over both sides of each cauliflower piece so they are evenly coated.
5. Roast in a preheated 420°F oven for about 30 minutes, flipping the steaks and smaller pieces halfway through to brown both sides. Roast longer for a crispier, deeper brown crust or shorten the time if you prefer a bit of bite.
6. When the cauliflower is done, sprinkle with fine sea salt and chopped parsley if desired, and serve immediately.
Buying the Right Cauliflower
- Choose heads with tightly packed florets and vibrant green leaves.
- Avoid cauliflower with large brown spots. Small blemishes can be trimmed away.
- The head should feel relatively heavy and compact for its size.
- Cauliflower is often lower on pesticide lists, so choose conventional or organic based on your preference.
Recipe Tips
Cut the steaks 3/4 to 1 inch thick. Thinner slices tend to fall apart during roasting. For extra browning and crispness, roast a few minutes longer; reduce time if you prefer a little crunch. Add red pepper flakes to the oil mixture for heat. For more flavor, top with vegan pesto, or drizzle with a maple-tahini dressing or similar tahini sauce.
Serving Suggestions
These cauliflower steaks work as a light main or as a side. If serving as the main course, add a satisfying starch or plant protein such as roasted sweet potatoes, smashed potatoes, a wild rice salad, or roasted chickpeas. As a side, pair them with grilled or roasted proteins, salads, or hearty bowls for balance and texture.
More Vegan Recipes to Try
- Vegan Mediterranean Buddha Bowls with Tahini Dressing
- Vegan Stuffed Bell Peppers
- Vegan Sweet Potato and Quinoa Chili
- Easy Vegan Chocolate Mousse (4 ingredients)
Did you make this recipe? Leave a rating and a comment so others can find it, and feel free to share a photo of your dish.
Eat Clean. Be Well!
– Sara
Roasted Cauliflower Steaks
Roasted cauliflower steaks are a simple, flavorful side or light main. Seasoned and roasted until tender and golden, they’re an easy way to elevate a vegetable-focused meal.
Equipment
- 1 baking sheet
Ingredients
- 2 cauliflower heads
- 1/4 cup extra-virgin olive oil or avocado oil
- 1/4 tsp garlic powder
- 1/4 tsp onion powder
- 1/4 tsp paprika
- 1/2 tsp fine sea salt (more to taste)
- 2 tbsp chopped fresh parsley (optional)
Instructions
- Preheat the oven to 420°F (215°C).
- Remove outer leaves and trim the stem close to the head without cutting away the florets.
- Place the cauliflower stem-side down and cut 3/4″ to 1″ thick slices. Expect some crumbling on the first cuts; use those pieces as well. You should get about three solid steaks from each head.
- Arrange steaks and any smaller florets on a parchment-lined baking sheet in a single layer.
- Mix the oil with garlic powder, onion powder, and paprika in a small bowl. Brush the mixture over both sides of each piece of cauliflower.
- Bake for about 30 minutes, flipping halfway through so both sides brown. Adjust time for desired crispness.
- Sprinkle with sea salt and chopped parsley before serving.
- Enjoy warm.
Notes
- Larger heads of cauliflower are easier to slice into steaks. Choose firm, compact heads with minimal brown spots.
- Store leftovers in an airtight container in the fridge for 3–4 days. Reheat in the oven or microwave.
Nutrition (per serving, approximate)
Calories: 98 kcal | Carbohydrates: 8 g | Protein: 3 g | Fat: 7 g | Fiber: 3 g | Vitamin C: 74 mg
resources: organic facts on cauliflower health benefits