This roasted rainbow cauliflower is as delicious as it is beautiful. Fancy enough to serve as a side dish at your next dinner party or holiday meal, yet easy enough for any old weeknight.
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❤️ Why make this recipe
Roasted cauliflower is delicious. I like to make cauliflower nuggets, cauliflower cheese, or even whole roasted cauliflower, so when I saw this rainbow cauliflower in the store, I knew I had to do something special with it.
After roasting the rainbow cauliflower, I drizzled it with spicy tahini sauce and balsamic glaze, then sprinkled some pomegranate seeds on top for an extra pop of color and sweetness. This is my new favorite way to make cauliflower! It's technically a side dish, but you can serve it over a bed of rice, noodles, quinoa, or crunchy quinoa for a main dish as well.
🧾 Ingredients and substitutions
- Rainbow Cauliflower - I found this pre-cut in multiple colors at the store, but you can also get 2 or 3 small heads of colored cauliflower or simply use white cauliflower.
- Light Olive Oil - to keep the cauliflower moist and from sticking to the pan.
- Salt and Pepper - for flavor.
- Spicy Tahini Sauce - you can easily make this with tahini, lemon, juice, soy sauce, and sriracha or garlic chile sauce. You can also swap this sauce out for vegan siracha mayo instead. Both are delicious.
- Balsamic Glaze - this sauce is easy to find at most major grocery stores or it's easy to make your own balsamic reduction. You can also swap this out for agave nectar or other sweet sauce to add a little sweetness to the dish.
- Pomegranate Seeds - this adds color, texture, and a delicious taste to the dish, but feel free to leave them out.
🔪 Helpful tools
- Sheet Pan - for baking the cauliflower florets.
🥄 How to make rainbow cauliflower
A full printable version of this recipe with ingredient measurements is available at the bottom of this post.
Step 1 - Preheat the oven to 400° F (204° C).
Step 2 - Wash and cut the cauliflower florets into bite-sized pieces and place them on a large sheet pan in a single layer. Toss with olive oil salt and pepper.
Step 3 - Bake at 400° F (204° C) for 15 minutes, then flip the cauliflower with a spatula and bake again for 10-15 more minutes until the cauliflower is soft and slightly brown at the edges.
Step 4 - While the cauliflower is baking, make the spicy tahini sauce by whisking together the tahini, Bragg's Liquid Aminos, and lemon juice until smooth. (This will become very thick.)
Step 5 - Add the water 1 tablespoon at a time until the desired consistency is achieved.
Step 6 - Add the minced garlic and garlic chili sauce to the bowl and whisk until well combined.
Step 7 - Drizzle the rainbow cauliflower with the spicy tahini sauce and balsamic glaze, then sprinkle with pomegranate seeds if desired.
You can also serve your head of roasted cauliflower on a bed of toasted quinoa, vegan ricotta, warmed hummus, or vegan feta cheese.
👩🏻🍳 Pro Tips
- Watch the cauliflower carefully at the end of roasting so that it doesn't burn. To keep the beautiful color of the rainbow cauliflower, don't let it get overdone.
🥡 Storage and reheating
Refrigerate: This roasted cauliflower will keep well in the fridge for 3 - 5 days in an airtight container.
Freeze: Leftover roasted rainbow cauliflower stored in an airtight container in the freezer for up to 3 months.
Reheating: Reheat a serving in the microwave for about 2 minutes or place it back on a baking sheet in the oven at 350°F for about 6-8 minutes until warm.
🌟 More vegan sides
- Roasted Tenderstem Broccoli
- Mediterranean Roasted Eggplant
- Vegan Stuffed Portobello Mushrooms
- Vegan Chickpea Salad
- Roasted Balsamic Vegetables
- Vegan Cabbage Steaks
📌 Be sure to follow me on Pinterest for new vegan recipes!
📋 Roasted rainbow cauliflower recipe
Roasted Rainbow Cauliflower
Equipment
- sheet pan
Ingredients
- 8 cups rainbow cauliflower florets
- 2 tablespoons olive oil
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 2 tablespoons balsamic glaze
- 1/4 cup pomegranate seeds
Spicy Tahini Sauce
- 1/4 cup tahini
- 1 tablespoon Bragg's Liquid Aminos
- 1 tablespoon lemon juice
- 2 tablespoon water
- 2 cloves minced garlic
- 1/2 tablespoon garlic chili sauce or sriracha
Instructions
- Preheat the oven to 400° F (204° C).
- Wash and cut the cauliflower florets into bite-sized pieces and place them on a large sheet pan in a single layer. Toss with olive oil salt and pepper.
- Bake at 400° F (204° C) for 15 minutes, then flip the cauliflower with a spatula and bake again for 10-15 more minutes until the cauliflower is soft and slightly brown at the edges.
- While the cauliflower is baking, make the spicy tahini sauce by whisking together the tahini, Bragg's Liquid Aminos, and lemon juice until smooth. (This will become very thick.)
- Add the water 1 tablespoon at a time until the desired consistency is achieved, then add the minced garlic and garlic chili sauce and whisk until well combined.
- Drizzle the rainbow cauliflower with the spicy tahini sauce and balsamic glaze, then sprinkle with pomegranate seeds if desired.
Notes
Nutrition
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