Tahini Lemon Herb Cauliflower Steaks

Name: Tahini Lemon Herb Cauliflower Steaks
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 4 servings
Cuisine: Mediterranean
Ingredients: 1 head (about 2.5 lbs) (1100 g) large head fresh cauliflower, cut into 1.25-inch (3 cm) thick steaks; ⅓ cup (85 g) tahini (sesame paste); ¼ cup (60 ml) fresh lemon juice, from about 2 lemons; 4 cloves (20 g) garlic, minced; ½ cup (30 g) fresh flat-leaf parsley, finely chopped; 2 tablespoons (6 g) fresh dill, finely chopped; 1 tablespoon (3 g) fresh oregano, finely chopped; ¼ cup (60 ml) warm water; 3 tablespoons (45 ml) extra virgin olive oil; kosher salt, to taste; freshly ground black pepper, to taste; ½ teaspoon (1 g) ground cumin (optional); ¼ teaspoon (½ g) smoked paprika (optional)

From the MyKitchenBank Kitchen

Thick-cut cauliflower steaks coated in a vibrant tahini marinade infused with lemon, garlic, and fresh Mediterranean herbs, then roasted until golden and tender. The nutty tahini creates a creamy crust while the herbs and bright citrus keep the dish light and flavorful. Perfect as a vegetarian main or hearty side.

Prep: 15 min
Cook: 25 min
Wait: 1 hr
Total: 1 hr 40 min
Makes: 4 cauliflower steaks

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Ingredients

4 servings

1 head (about 2.5 lbs) (1100 g) large head fresh cauliflower, cut into 1.25-inch (3 cm) thick steaks
⅓ cup (85 g) tahini (sesame paste)
¼ cup (60 ml) fresh lemon juice, from about 2 lemons
4 cloves (20 g) garlic, minced
½ cup (30 g) fresh flat-leaf parsley, finely chopped
2 tablespoons (6 g) fresh dill, finely chopped
1 tablespoon (3 g) fresh oregano, finely chopped
¼ cup (60 ml) warm water
3 tablespoons (45 ml) extra virgin olive oil
kosher salt, to taste
freshly ground black pepper, to taste
½ teaspoon (1 g) ground cumin (optional)
¼ teaspoon (0.5 g) smoked paprika (optional)

Equipment (7)

1 large head cauliflower (about 2.5 lbs/1.1 kg)
Sharp chef's knife (8-inch preferred for slicing steaks)
Large shallow baking dish (9×13-inch or 23×33 cm)
Small bowl for mixing marinade
Whisk
Rimmed baking sheet with parchment paper
Instant-read thermometer (optional, for doneness)

Steps

Before you start

Preheat your oven to 425°F (220°C) about 10 minutes before roasting
Pat the cauliflower steaks dry with paper towels so the marinade adheres better
Have all herbs fresh and ready to chop—they retain more flavor than dried in this recipe

1
Slice cauliflower into steaks
- Place the cauliflower head on a cutting board.
- Using a sharp chef's knife, carefully cut the cauliflower vertically into 1.25-inch (3 cm) thick steaks, leaving the core intact to hold the florets together.
- You should get 4 even steaks from one large head.
- Trim any loose florets and pat the steaks dry with paper towels.
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Ready when: Steaks are uniformly thick and dry to the touch
Tip: Keep the core in the steaks—it holds the structure together. If your knife slips, a sturdy cutting board mat prevents it sliding.
2
Make tahini marinade
- In a small bowl, whisk together the tahini (85 g / ⅓ cup), lemon juice (60 ml / ¼ cup), minced garlic (20 g / 4 cloves), and warm water (60 ml / ¼ cup).
- Whisk until smooth and pourable—the mixture should have the consistency of thick paint.
- Stir in the chopped parsley (30 g / ½ cup), dill (6 g / 2 tbsp), oregano (3 g / 1 tbsp), olive oil (45 ml / 3 tbsp), and season with kosher salt and freshly ground black pepper to taste.
- If using, stir in the ground cumin (1 g / ½ tsp) and smoked paprika (0.5 g / ¼ tsp) for warmth.
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Ready when: Marinade is smooth, pourable, and fragrant with herbs
Tip: If the tahini is thick and hard to whisk, warm the water slightly (not hot) to help it loosen more easily.
3
Coat steaks with marinade
- Lay the 4 cauliflower steaks in a single layer in a large shallow baking dish (9×13-inch or 23×33 cm).
- Pour the tahini marinade evenly over both sides of each steak, using a spoon to coat the tops and edges generously.
- Make sure the marinade gets into the crevices of the florets.
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Ready when: Steaks are fully coated and marinade pools slightly in the dish
Tip: Use a spoon or brush to gently coat the delicate parts so the steaks don't fall apart.
4
Marinate the steaks
- Cover the baking dish with plastic wrap or aluminum foil and refrigerate for 1 hour.
- This allows the tahini flavor to penetrate the cauliflower and the herbs to infuse the marinade.
- If marinating longer (up to 4 hours), the flavors will deepen further, but 1 hour is sufficient.
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Ready when: Steaks have absorbed some of the marinade and smell fragrant
Tip: Marinating in the fridge prevents any spoilage and keeps flavors fresh. Don't skip this step—it's essential for flavor.
5
Prepare baking sheetOven 425°F / 220°C
- Remove the cauliflower from the refrigerator 10 minutes before roasting.
- Preheat the oven to 425°F (220°C).
- Line a rimmed baking sheet with parchment paper.
- Carefully transfer each marinated cauliflower steak to the prepared baking sheet, arranging them in a single layer with space between them.
- Spoon any remaining marinade from the baking dish over the steaks.
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Ready when: Steaks are evenly spaced on the sheet with room to roast
Tip: Bringing the steaks to room temperature for 10 minutes ensures even cooking. Parchment paper prevents sticking and makes cleanup easy.
6
Roast cauliflower steaksOven 425°F / 220°C
- Place the baking sheet in the preheated 425°F (220°C) oven.
- Roast for 22–25 minutes, until the cauliflower is tender when pierced with a fork and the edges are deeply golden to caramelized.
- The tahini marinade will form a rich, nutty crust on the top and sides.
- Halfway through, if the bottoms look dry, gently shake the pan to loosen them.
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Ready when: Cauliflower is fork-tender, edges are deeply golden, and the marinade smells toasted and nutty
Tip: The tahini can brown quickly, especially around edges—that's desirable for flavor. If browning too fast, lower the heat to 400°F (200°C) in the final 5 minutes.
7
Rest and finish
- Remove the steaks from the oven and let them rest on the baking sheet for 3–5 minutes.
- This allows the exterior to set slightly and the interior to finish cooking residually.
- Transfer to a serving platter or individual plates.
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Ready when: Steaks have firmed up slightly and steam has mostly subsided
Tip: Resting is quick but important—it prevents the steaks from falling apart when you plate them.

Good to know

Tips

For the most tender steaks, choose a head of cauliflower that is firm and compact, without brown spots or yellowing.
If your tahini is very thick or grainy, it likely separated during storage. Stir it well before use, or thin it slightly with more warm water in the marinade.
For extra flavor depth, char the steaks briefly under the broiler (2–3 minutes, watching carefully) after the main roast, or finish with a drizzle of tahini mixed with a little extra lemon juice and fresh herbs.
This dish is naturally vegan and gluten-free. Serve with crusty bread, rice, or roasted vegetables to soak up the flavorful tahini crust.

Make ahead

Marinate the cauliflower steaks up to 4 hours ahead of time. Roast them just before serving for the best crust texture. You can also prepare the tahini marinade (step 2) up to 1 day in advance and store it covered in the refrigerator.

Storage & reheating

Store leftover roasted steaks in an airtight container in the refrigerator for up to 3 days. Reheat gently in a 350°F (175°C) oven for 10–12 minutes, covered with foil to prevent drying, until warmed through. Do not microwave, as it makes the crust soggy. The steaks do not freeze well because the tahini coating becomes grainy when thawed.

Substitutions

fresh_herbs → Use 1 tsp dried oregano, 1 tsp dried parsley, and ½ tsp dried dill instead of fresh herbs. Dried herbs are more concentrated, so use less than fresh. Add them directly to the tahini marinade. The result will be slightly less vibrant but still delicious.
tahini (sesame paste) → Use 85 g (⅓ cup) almond butter or sunflower seed butter. These substitutes are milder and slightly sweeter than tahini. The crust will be less nutty but still creamy. Almond butter works best for the closest texture.
fresh lemon juice → Use 60 ml (¼ cup) fresh lime juice or white wine vinegar. Lime gives a sharper, tropical note; vinegar adds tang. Both work well with the marinade but shift the flavor profile away from Mediterranean.
fresh flat-leaf parsley → Use 30 g (½ cup) fresh cilantro or basil. Cilantro gives a bright, citrusy flavor; basil adds a peppery sweetness. Both pair well with the tahini, but cilantro especially tilts the dish toward Southeast Asian flavors.