As I stood in my kitchen, the sun streaming through the window, I realized I was craving a fresh, vibrant dish that could reinvigorate my love for veggies. Enter this delightful Roasted Cauliflower and Broccoli Salad, a low-carb masterpiece that’s not only packed with nutrients but also incredibly satisfying. With luscious lemon-roasted cauliflower and tender steamed broccoli layered over a bed of fresh spinach, this salad is a game-changer for anyone looking to elevate their plant-based meals. It’s quick to prepare and makes for a stunning centerpiece at any gathering. The silky lemon tahini sauce brings everything together, creating a creamy dream that will have you going back for seconds—or thirds! Curious how this colorful bowl of goodness can transform your next meal? Let’s dive in!

Why is this salad so special?
Unique Flavor: The combination of lemon-roasted cauliflower and tender broccoli delivers a fresh, vibrant taste that awakens your palate.
Nutrient-Dense: Packed with essential vitamins, this salad is perfect for anyone looking to boost their plant-based intake without sacrificing flavor or satisfaction.
Quick Preparation: You can whip up this dish in under 30 minutes, making it an excellent choice for busy weeknights or last-minute gatherings.
Versatile Serving Options: Enjoy it as a light lunch, a side dish for grilled proteins, or even as a meal prep staple to have on hand throughout the week.
Crowd-Pleasing Appeal: With its colorful presentation and rich textures, this Roasted Cauliflower and Broccoli Salad is sure to impress friends and family alike. Don’t forget to check out Apple Broccoli Salad for another refreshing side option!
Roasted Cauliflower and Broccoli Salad Ingredients
For the Salad
• Cauliflower – A flavorful base that becomes tender and crispy when roasted. Substitute with Brussels sprouts or more broccoli if desired.
• Broccoli – Steamed for the perfect crunch, bringing vital nutrients to this salad. Use fresh or frozen, based on availability.
• Spinach – A fresh, nutrient-rich bed for your salad; feel free to experiment with any leafy green you prefer.
• Avocado – Adds creamy texture and healthy fats. For a lighter alternative, consider dicing cucumber.
For the Dressing
• Tahini – The creamy base for the dressing that offers a nice nuttiness. Sunflower seed butter can serve as a nut-free substitute.
• Lemon Juice – Freshly squeezed provides the brightest flavor, enhancing your roasted cauliflower.
• Olive/Avocado Oil – Essential for roasting, giving your cauliflower a crispy exterior. You can swap this out for another neutral oil if needed.
• Garlic Powder – Adds depth of flavor; fresh minced garlic works well too if you prefer.
• Salt and Pepper – Crucial for seasoning the salad; adjust to your liking.
For the Topping
• Pepitas, Sesame, and Hemp Seeds – These add delightful texture and protein; feel free to mix in your choice of nuts or seeds.
• Hot Sauce (optional) – For that spicy kick! Adjust to your taste preferences.
This Roasted Cauliflower and Broccoli Salad is a delightful and nutritious choice that can turn any meal into a celebration!
Step‑by‑Step Instructions for Roasted Cauliflower and Broccoli Salad
Step 1: Preheat the Oven
Begin by preheating your oven to 400°F (200°C). This temperature is perfect for achieving the crispy, caramelized edges on the cauliflower, which will be the foundation of your Roasted Cauliflower and Broccoli Salad. While the oven is warming up, gather your baking sheet and parchment paper for easier cleanup.
Step 2: Prepare the Cauliflower
Chop the cauliflower into bite-sized florets and place them in a mixing bowl. Drizzle with lemon juice and your choice of olive or avocado oil, then sprinkle with salt and pepper. Toss everything together until the cauliflower is evenly coated. Spread the seasoned florets onto the baking sheet and roast for about 30 minutes, turning halfway through, until they are golden brown and tender.
Step 3: Steam the Broccoli
While the cauliflower is roasting, prepare the broccoli. In a pot, bring a small amount of water to a boil and place a steaming basket over it. Add the broccoli florets and cover the pot, allowing them to steam for 4-5 minutes. The broccoli should be bright green and tender-crisp, maintaining its texture and vibrant color to complement your Roasted Cauliflower and Broccoli Salad.
Step 4: Make the Creamy Tahini Dressing
In a bowl, whisk together the tahini, freshly squeezed lemon juice, garlic powder, and a pinch of salt. Gradually add water until the dressing reaches a smooth, pourable consistency. Taste and adjust the seasoning as needed, ensuring the creamy lemon tahini sauce will enhance the flavors of your roasted cauliflower and broccoli.
Step 5: Assemble the Salad
In large serving bowls, create a base layer with fresh spinach leaves. Starting with your roasted cauliflower, add a generous portion to each bowl, followed by the steamed broccoli. Next, tuck in slices of creamy avocado for added richness. Top the salad with a sprinkle of pepitas, sesame, and hemp seeds for delightful texture and nutrition.
Step 6: Drizzle the Dressing
Finally, pour the creamy tahini dressing over each bowl, giving it that luscious finish. If desired, add a few dashes of hot sauce for a touch of spice. Toss everything gently together right before serving to let the flavors meld in this delicious Roasted Cauliflower and Broccoli Salad, and enjoy it fresh!

Storage Tips for Roasted Cauliflower and Broccoli Salad
Fridge: Store the salad in airtight containers for up to 3 days. Keeping the dressing separate will help maintain the salad’s freshness and prevent sogginess.
Freezer: Freezing is not recommended for this salad as the vegetables may lose their texture when thawed. Enjoy it fresh for the best taste!
Reheating: If you prefer warm salad, gently reheat the roasted cauliflower and broccoli in the oven at a low temperature. Add fresh spinach and drizzle with dressing after reheating to keep the greens crisp.
Make-Ahead: Meal prep by prepping ingredients ahead of time, so you can quickly assemble your Roasted Cauliflower and Broccoli Salad whenever cravings strike!
Make Ahead Options
This Roasted Cauliflower and Broccoli Salad is perfect for meal prep enthusiasts! You can roast the cauliflower and steam the broccoli up to 24 hours in advance and store them in separate airtight containers in the refrigerator to maintain their vibrant color and crunch. The creamy lemon tahini dressing can also be prepared the day before; simply whisk together the ingredients and refrigerate. Just remember to toss the salad components together with the dressing right before serving to ensure they remain fresh and flavorful. By prepping in advance, you’ll enjoy a quick, nutrient-dense dish ready to brighten your weeknight meals!
Expert Tips for Roasted Cauliflower and Broccoli Salad
Crispy Cauliflower: Make sure to space out the cauliflower florets on the baking sheet; overcrowding can lead to steaming instead of roasting, preventing that delightful texture.
Steaming Timing: Avoid overcooking the broccoli. It should remain vibrant and crisp, taking just 4-5 minutes to achieve the right tender-crisp texture in your roasted cauliflower and broccoli salad.
Dressing Consistency: If your tahini dressing is too thick, gradually whisk in water until it reaches a pourable consistency. This ensures a smooth coating without overpowering the salad’s flavors.
Seed Toasting: For added flavor, toast the pepitas, sesame, and hemp seeds in a dry skillet until fragrant. Keep a close eye on them to avoid burning, as they can toast quickly!
Meal Prep Friendly: Consider making the components in advance—store the dressed salad in airtight containers separately to maintain freshness, and enjoy quick servings throughout the week!
Roasted Cauliflower and Broccoli Salad Variations
Feel free to get creative with this delightful salad, as customizing it will spark your culinary joy!
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Dairy-Free: Replace tahini with sunflower seed butter to keep the creamy texture without any nuts.
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Grain-Added: Toss in cooked quinoa or farro for a heartier salad, providing an extra boost of protein and chewiness.
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Nutty Crunch: Incorporate sliced almonds or chopped walnuts for delightful crunch and rich flavor that enhances every bite.
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Spicy Twist: Add diced jalapeños or a drizzle of sriracha to the dressing for a zesty kick that livens up the salad.
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Herb Infusion: Mix in fresh herbs like cilantro or parsley to the salad or dressing for added freshness and aromatic notes.
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Veggie Boost: Swap out the spinach for kale to elevate the nutrient profile, giving it a robust bite and deep green color.
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Citrus Zing: Enhance with segments of orange or grapefruit for a pop of sweetness and citrusy brightness that complements the tahini sauce.
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Roasted Variation: Substitute roasted sweet potatoes or carrots in place of some cauliflower for a delightful hint of sweetness and additional textures.
This roasted cauliflower and broccoli salad can be fun and full of surprises, much like the variations found in a delightful bowl of Fall Fruit Salad!
What to Serve with Low-Carb Roasted Cauliflower and Broccoli Salad
Elevate your dining experience with thoughtful pairings that complement this vibrant and nutritious salad.
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Grilled Lemon Chicken: Juicy, citrus-infused chicken adds protein and pairs beautifully with the salad’s fresh flavors.
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Quinoa Pilaf: A fluffy grain dish that provides a nutty texture, balancing the creamy tahini dressing wonderfully.
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Roasted Sweet Potatoes: They bring a touch of sweetness and caramelization, enhancing the earthiness of the roasted cauliflower.
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Steamed Asparagus: Tender and bright, its crisp texture offers a delightful contrast, while the flavor harmonizes with the salad.
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Crusty Whole Wheat Bread: A warm, rustic bread is perfect for soaking up the creamy dressing, creating a comforting bite to enjoy.
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Sparkling Water with Lime: Refreshing and zesty, it cleanses the palate and complements the salad’s vibrant taste profile.
Indulging in these pairings will not only enhance your meal but create a well-rounded dining experience that sparks joy and satisfaction.

Roasted Cauliflower and Broccoli Salad Recipe FAQs
How do I select the best cauliflower and broccoli?
Absolutely! For the freshest flavor, look for cauliflower and broccoli heads that are firm with tightly packed florets. Avoid any with dark spots all over, which indicate overripeness. Fresh greens should be bright and vibrant in color, ensuring maximum taste and nutrition.
What is the best way to store leftovers?
You can store your Roasted Cauliflower and Broccoli Salad in airtight containers in the fridge for up to 3 days. Just make sure to keep the dressing separate until you’re ready to enjoy it again. This little trick keeps the salad fresh and prevents the greens from getting soggy.
Can I freeze this salad for later?
Freezing this salad isn’t recommended; the vegetables may lose their delightful texture when thawed. Instead, I recommend preparing it fresh to ensure you experience the crispiness of the roasted cauliflower and the tender broccoli. Save time by prepping your ingredients ahead of time!
What if my tahini dressing is too thick?
No worries! If your tahini dressing turns out thicker than you’d like, simply whisk in water, one tablespoon at a time, until it reaches your desired pourable consistency. Adding a sprinkle of salt or extra lemon juice can also enhance its flavor while you adjust the texture.
Is this salad suitable for a vegan diet?
Absolutely! This Roasted Cauliflower and Broccoli Salad is entirely plant-based, making it a perfect choice for vegan diets. Just be sure to check that all your ingredients, especially the tahini, align with your dietary preferences. If you have nut allergies, you can substitute tahini with sunflower seed butter without losing creamy goodness.

Delicious Roasted Cauliflower and Broccoli Salad You’ll Love
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C).
- Chop the cauliflower into bite-sized florets and drizzle with lemon juice and olive oil, then sprinkle with salt and pepper. Roast for about 30 minutes.
- Steam the broccoli for 4-5 minutes until bright green and tender-crisp.
- Whisk together tahini, lemon juice, garlic powder, and a pinch of salt in a bowl. Add water until smooth.
- In bowls, layer fresh spinach, roasted cauliflower, steamed broccoli, and avocado slices. Top with pepitas, sesame, and hemp seeds.
- Drizzle with tahini dressing and add hot sauce if desired, then toss gently to combine.

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