Roasted Cauliflower Broccoli Salad (2024)

Why Make this Recipe

This recipe is a little different than your classic broccoli and cauliflower salad with a creamy mayo dressing, red wine vinegar, bacon, cheese and sunflower seeds. Instead, it features lemon roasted cauliflower, steamed brocoli, avocado, a variety of seeds and fresh spinach, topped with a creamy lemon tahini sauce.

This bright and beautiful plant-based salad is rich in fiber, protein, and healthy fats, so it really fills you up!

The recipe is low-carb and keto-friendly but can be enjoyed by anyone looking for a simple, nutritious and energizing meal or is trying to include more veggies and plants in their diet.

Enjoy this bowl for a light and refreshing weeknight meal or whip it up in advance for a healthy meal prep option.

Either way, it’s full of flavour and texture, easy to customize to your preference and super satisfying!

Recipe Highlights

• Vegan, gluten-free and nut-free.
• Low-carb and high in fiber and protein.
• Easy to make with simple, everyday ingredients.
• Can be customized with different add-ins and substitutions.
• If you’re not low-carb, it’s perfect for adding quinoa or rice, roasted sweet potato or chickpeas.
• Great for a meal prep idea.

Ingredient Notes

This list is not complete. Please see the recipe card at the end of the post for the complete ingredient list with measurements and detailed instructions.

• Cauliflower: You’ll need a whole head of cauliflower to make 4 servings of this salad. Don’t worry about the exact size.
• Lemon: You’ll need 1-2 lemons for the roasted cauliflower and lemon tahini sauce.
• Oil: You can use your choice of oil but I’d suggest olive oil or avocado oil for roasting the cauliflower.
• Tahini: The salad features a lemon tahini dressing so you’ll need plain tahini to make that. Look for a creamy, smooth, not overly bitter tahini that only has one ingredient – sesame seeds.
• Garlic Powder: I used garlic powder in the dressing to avoid having to blend it but it can be swapped for 1-2 minced or grated garlic cloves if you like.
• Spinach: You can use Romaine lettuce, mixed greens, baby kale, kale, spinach, arugula or any other green you like for the base of salad.
• Broccoli: You’ll need roughly 4 cups fresh chopped broccoli, or 1 cup per salad. The amount doesn’t have to be exact. You can use more or less to preference.
• Avocado: The recipe calls for 1/2 an avocado per serving but you can use more or less to your preference.
• Seeds: The salad features hemp seeds, pepitas and sesame seeds for a nutritious crunch. You can substitute any nuts or seeds you enjoy and mix and match as needed. Sunflower seeds, slivered almonds, walnuts, pecans or cashews would all be good. Try toasting them for extra flavour!

Step-by-Step Instructions

Step 1. Roast the cauliflower.

Start by getting the cauliflower in the oven. While it’s roasting, you can prep the rest of the bowls so they’re ready to go when the cauliflower is done.

Chop the cauliflower into florets and toss it with the oil, salt and lemon. I just mix it all up on the pan rather than using a bowl. Pop it in the oven for about 30 minutes. It should be soft but crispy and browned once done.

Step 2: Steam the broccoli.

Broccoli can be steamed stovetop, in an Instant Pot or in the microwave. I like to steam broccoli on the stovetop.

Bring the water to a boil then steam the broccoli in a steamer for 4-5 minutes until tender but still bright and crisp.

Quick Note: Broccoli will turn from tender and bright green to mushy and drab green at about 7 minutes of cooking time. Be careful not to overcook it!

Step 3: Make the tahini sauce.

Add all of the tahini sauce ingredients to any bowl or container and whisk until it’s smooth and creamy. Slowly add a little more water if needed until you have a thick but still pourable sauce.

Step 4: Assemble the salads.

I like to assemble the salads individually to ensure even distribution of the ingredients but you can also just mix everything up in a large bowl.

To assemble individually, start with a bed of spinach then top each serving with equal amounts of the roasted cauliflower, steamed broccoli, avocado and seeds.

Quick Note: Try toasting the seeds for extra flavour! Add them to a skillet and toast for a few minutes over medium heat until fragrant and lightly browned. They’ll burn quickly though, so be sure to keep a close eye on them.

Variations

• Additional Vegetables: Other veggies that work well in this salad are grated carrot, grated raw beet or roasted beet, pickled red onion or raw red onion, green onions, olives or roasted Brussels sprouts.
• Add Tofu or Tempeh: For extra protein, try adding this baked tofu or marinated tempeh. You could also add this sweet chili tofu, marinated tofu or balsamic tofu.
• If you don’t need the salad to be low-carb, try adding up to 1/2 cup brown rice, quinoa, chickpeas, lentils or black beans per serving.
• If you’re not looking for a low-carb salad, roasted sweet potato or butternut squash also make a delicious addition. Try about 1/2 cup per bowl.
• Try 1-2 tbsp raisins or dried cranberries per serving (not low-carb).
• Spinkle the salad with coconut bacon or crumbled tempeh bacon.
• Sprinkle the salad with grated cheese of choice or try this almond parmesan.

Alternative Dressings

• Miso Tahini Dressing
• Maple Dijon Dressing
• Italian Dressing
• Glory Bowl Dressing
• Balsamic Dressing

Storing

• Cool before storing.
• Extra bowls can be kept in the fridge for up to 3 days so if you’re making lunch for the next day, simply store in a sealed container.
• Recommended to store the dressing separately until just before serving.
• The roasted cauliflower and steamed broccoli can be made 1-2 days in advance and stored in the fridge in a sealed container until you’re ready to assemble the salad.
• The tahini dressing can be made up to 1 week in advance. It will thicken a bit after storing but you can thin it out with a little water if needed.

More Salad Recipes

• Vegan Protein Salad: Protein-packed vegan salad with tofu, tempeh, chickpeas and hemp seeds.
• Roasted Cauliflower Burrito Bowls: Burrito bowls with black beans and roasted cauliflower.
• Low-Carb Vegan Dinner Bowl: Another low-carb vegan option featuring cabbage “rice”, tofu and broccoli.
• Buffalo Cauliflower Kale Salad: Kale salad with avocado, roasted buffalo cauliflower and cabbage.
• Coconut Cauliflower Rice Bowl: Bowl with cauliflower rice, broccoli and tofu.
• Roasted Cauliflower Salad: Curried cauliflower with chickpeas and creamy dressing.

For more low-carb recipes, try my seed bread, cauliflower fried rice, mashed cauliflower and roasted garlic cauliflower soup.