Roasted Cauliflower with Tahini
Crispy roasted cauliflower florets drizzled with a creamy tahini-lemon sauce and finished with fresh herbs. A simple, protein-rich Mediterranean side that works as a main or vegetable course.
- Total time
- 30 min
- Servings
- 4
- Calories
- 220
- Protein
- 8g

Ingredients
- 1 medium (about 1.5 lbs) cauliflower head
- 3 tablespoons olive oil
- ¼ cup tahini
- 1 whole lemon
- 1 whole garlic clove
- ¼ cup, loosely packed fresh parsley
- ¼ teaspoon red pepper flakes
Instructions
- 1
Set the oven to 425°F and wait until the indicator light or beep tells you it has finished heating, about 10 minutes.
- 2
Wash the cauliflower under cool running water, then pat it completely dry with paper towels, so it will roast instead of steam.
- 3
Hold the cauliflower upright with the stem facing you. Slice straight down through the florets from the top, cutting the head into 1.5-inch-wide pieces, rotating as you go until you reach the woody core.
- 4
Mince the garlic until the pieces are smaller than a grain of rice—about the size of pencil-tip dots—then set aside in a small bowl.
- 5
Cut the lemon in half crosswise, then squeeze both halves into a measuring cup to release 3 tablespoons of juice; remove any visible seeds with a small spoon.
- 6
Pour the tahini and 3 tablespoons of lemon juice into a small mixing bowl, add the minced garlic and a pinch of salt, then whisk together with a fork until smooth and thick, about 1 minute.
- 7
While whisking the sauce, add water one tablespoon at a time until the mixture becomes pourable but still coats the back of a spoon—you will likely need 3–4 tablespoons total.
- 8
Spread the cauliflower pieces in a single layer across a 16-inch-long rimmed baking sheet with the cut sides facing down.
- 9
Drizzle 3 tablespoons of olive oil over the cauliflower pieces and sprinkle with a three-finger pinch of salt and a grind of pepper, then toss with your hands until every piece is coated.
- 10
Slide the baking sheet into the preheated 425°F oven and roast until the edges turn the color of dark honey and the cut sides develop charred brown spots, about 20–22 minutes.
- 11
Remove the baking sheet from the oven using an oven mitt and set it on the stovetop to cool for 2 minutes.
- 12
Slide the roasted cauliflower onto a serving platter, arranging the pieces in a loose heap.
- 13
Drizzle the tahini sauce in a thin zigzag pattern over the cauliflower, covering about half the surface so the charred edges show through.
- 14
Hold the parsley stems over the platter and chop the leaves coarsely with a knife, letting them fall directly onto the cauliflower.
- 15
Sprinkle the red pepper flakes evenly over the entire dish, using about a quarter teaspoon for a gentle warmth.
Tools you’ll need
- oven
- 16-inch rimmed baking sheet
- paper towels
- chef's knife
- cutting board
- small mixing bowl
- measuring cup
- measuring spoon
- fork
- oven mitt
- serving platter
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