Broccoli Cauliflower Salad Recipe With Mayo: Crunchy Veggie Medley in Creamy Dressing

This salad transforms raw broccoli and cauliflower into a creamy, crunchy masterpiece that’s anything but boring. The secret lies in the balance between crisp vegetables and a velvety mayo-based dressing that clings to every bite.

Fresh florets stay vivid and snappy, while the dressing—enhanced with a touch of tang—ties everything together without overpowering. A handful of add-ins like sharp cheddar and red onion introduces layers of flavor and texture.

What you get is a dish that’s hearty enough to stand alone yet light enough to complement any meal. It keeps well in the fridge, making it ideal for meal prep or picnics.

Simple to assemble and universally loved, this salad proves that healthy eating can be delicious and satisfying.

Ingredients for Broccoli Cauliflower Salad Recipe with Mayo

Fresh florets and a handful of pantry staples create this crunchy, creamy dish.

The vegetables are the foundation—look for bright green broccoli and snow-white cauliflower with tight florets. Trader Joe’s and Whole Foods have great pre-cut options if you’re short on time. For the cheese, block cheddar shreds better than pre-shredded (it melts smoother too). The mayo? Hellmann’s or Duke’s are my go-tos for that perfect creamy texture.

No sharp cheddar? Colby Jack or Pepper Jack add nice variation. Swap red onion for green onions or shallots if you prefer a milder bite. Out of apple cider vinegar? White vinegar or lemon juice at half the amount works. For extra crunch, toss in chopped almonds or pecans (toasted, of course). The eggs can be skipped if you’re vegan—just add more seeds for protein.

This salad actually gets better after 24 hours in the fridge as flavors meld. Keeps well for 4-5 days in an airtight container. The sunflower seeds will soften over time, so add them right before serving if you want maximum crunch. Perfect for picnics or potlucks (it travels like a dream).

Step-by-Step Instructions for Broccoli Cauliflower Salad

Here’s how I build this salad for maximum crunch and creamy balance every time.

Step 1: Prepare and Blanch the Vegetables

I start by cutting the 4 cups Broccoli Florets and 4 cups Cauliflower Florets into uniform, bite-sized pieces. Consistency matters here—you want each forkful to deliver the same satisfying crunch. I prefer slightly smaller pieces for the cauliflower since it tends to be denser.

Bring a large pot of salted water to a boil and prepare an ice bath. Blanch the florets for exactly 1 minute—just enough to take the raw edge off while preserving that crisp texture. Immediately shock them in ice water to stop the cooking process, then drain thoroughly. This step ensures your salad stays fresh-tasting for days.

Step 2: Toast the Sunflower Seeds and Dice Additions

In a dry skillet over medium heat, toast the 0.5 cup Sunflower Seeds for 3-4 minutes until they’re golden brown and fragrant. Stir constantly—they burn quickly. Transfer to a plate to cool completely; warm seeds will wilt your vegetables.

Finely dice the 0.5 whole Red Onion—soaking in cold water for 5 minutes tames its bite. Chop the 4 whole Hard-Boiled Eggs into small, even pieces. I find that quartering them lengthwise before chopping creates more uniform bits. Set these aside with the cooled sunflower seeds and 0.5 cup Bacon Bits.

Step 3: Whisk Together the Creamy Dressing

In a medium bowl, combine the 1 cup Mayonnaise, 2 tbsp Apple Cider Vinegar, 2 tbsp Granulated Sugar, 1 tbsp Dijon Mustard, 1 tsp Salt, and 0.5 tsp Black Pepper. Whisk vigorously for 30 seconds until the mixture is completely smooth and slightly thickened.

The sugar won’t fully dissolve immediately—that’s normal. Let the dressing sit for 5 minutes while you finish prepping, then whisk again. This second mixing ensures all the sugar crystals are incorporated and the flavors have begun to meld. The dressing should coat the back of a spoon with a velvety sheen.

Step 4: Assemble with Precision

In a large serving bowl, combine the blanched vegetables, diced onion, chopped eggs, bacon bits, and toasted sunflower seeds. Pour about three-quarters of the dressing over the mixture. Using a silicone spatula, fold everything together gently but thoroughly—you want every piece coated without breaking up the florets.

Add the remaining dressing only if needed; I often find the vegetables release enough moisture that the full amount isn’t necessary. Sprinkle the 1 cup Sharp Cheddar Cheese over the top and fold once more to distribute. The cheese should remain visible in appealing flecks rather than disappearing into the dressing.

Step 5: Chill and Let Flavors Marry

Cover the bowl tightly and refrigerate for at least 1 hour before serving. This resting time is crucial—it allows the vegetables to absorb the dressing’s flavors while maintaining their crispness. I’ve found that 2 hours is ideal for maximum flavor development.

Give the salad a final gentle toss before serving. The dressing will have thickened slightly from the cold, clinging perfectly to each component. The ideal serving temperature is chilled but not ice-cold, so pull it from the fridge 10 minutes before your meal if you have the foresight.

Essential Equipment for This Dish

Large Mixing Bowl

A wide, shallow bowl with at least 4-quart capacity gives you room to toss everything without spilling. I use my Pyrex glass mixing bowl—it’s sturdy, easy to clean, and lets me see the dressing distribution. Avoid metal bowls; they can react with the vinegar in your dressing. 💛

Sharp Chef’s Knife

Uniform pieces are key for consistent texture, so invest in a good 8-inch chef’s knife. I swear by Wüsthof or Victorinox for precision cutting. Keep it sharp—dull knives crush broccoli stems instead of slicing cleanly.

Cutting Board

A large, stable board prevents slipping while you chop. I prefer bamboo or plastic for this recipe since they’re gentle on knife edges. Make sure it’s big enough to handle both the broccoli and cauliflower at once.

Large Pot for Blanching

You’ll need a pot big enough to hold 8 cups of florets with room for water circulation. A 5-6 quart pasta pot works perfectly. Include a colander that fits inside for easy draining after the 1-minute blanch.

Whisk and Medium Bowl

For the dressing, a stainless steel whisk and 2-quart mixing bowl create the smoothest emulsion. The whisk’s wires help break up the mayo and incorporate air, making the dressing lighter and creamier.

Silicone Spatula

Folding the salad gently preserves the floret shapes. A heat-resistant silicone spatula won’t scratch your bowl and reaches into corners better than a spoon. I like the OXO Good Grips version for its comfortable handle. 💡

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