Cauliflower and Broccoli Salad With Mayonnaise Dressing

Broccoli and Cauliflower Salad

Diana Rattray / The Spruce

  • Total: 20 mins
  • Prep: 20 mins
  • Cook: 0 mins
  • Yield: 8 to 10 Servings
Nutritional Guidelines (per serving)
340 Calories
28g Fat
21g Carbs
4g Protein
See Full Nutritional Guidelines Hide Full Nutritional Guidelines
Nutrition Facts
Servings: 8 to 10 Servings
Amount per serving
Calories 340
% Daily Value*
Total Fat 28g 36%
Saturated Fat 3g 17%
Cholesterol 9mg 3%
Sodium 189mg 8%
Total Carbohydrate 21g 8%
Dietary Fiber 4g 14%
Protein 4g
Calcium 57mg 4%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

A sweetened creamy mayonnaise dressing gives this easy salad loads of flavor. Sweet red bell peppers and red onions add a festive, colorful touch to the salad. The salad makes enough for 8 to 10 people, and it's easily scaled down for 2 to 4 people. 

It's a fresh, delicious salad as it is, but feel free to add some bacon, raisins, or lightly toasted chopped walnuts or pecans for the extra crunch and flavor. Sunflower seeds would be an excellent choice as well. I especially like the smoky flavor of crispy bacon pieces. You can make the salad with all broccoli or all cauliflower as well.

Serve the salad with a special family Thanksgiving or Christmas dinner, or add it to your menu for any everyday meal.

See the tips and variations (below) for some additional ideas and ingredient suggestions, along with an alternative, less sweet dressing mixture.


  • For the Salad:
  • 1 medium head cauliflower (separated into small florets)
  • 1 bunch broccoli (separated into florets or about 1 pound broccoli crowns)
  • 1 bell pepper (red or green, chopped)
  • 1 medium red onion (chopped)
  • For the Creamy Dressing:
  • 1 cup mayonnaise
  • 1/2 cup vegetable oil (such as canola or grapeseed oil)
  • 1/3 cup vinegar
  • 1/2 cup sugar
  • black pepper to taste
  • Optional: several large lettuce leaves

Steps to Make It

  1. In a large bowl, combine the cauliflower florets with the broccoli florets. Add the bell pepper and chopped onion; toss to blend the ingredients.

  2. In a medium bowl, whisk the mayonnaise with the vegetable oil, vinegar, and granulated sugar. 

  3. Pour the dressing over the salad and toss to coat the vegetables thoroughly. 

  4. Sprinkle with freshly ground black pepper.

  5. Arrange the salad in a serving bowl lined with lettuce leaves, if desired.

Tips and Variations

  • Cook 4 to 6 slices of bacon. Drain, crumble, and add the bacon to the salad before tossing with the dressing.

  • Add 1/2 cup of sunflower seeds (hulled), pine nuts, chopped pecans, or walnuts before adding the dressing, or use a smaller amount as a garnish.

  • Add about 1/2 cup of raisins to the salad before tossing with the dressing.

  • Add 1/2 cup of shredded or julienned carrots to the cauliflower and broccoli.

  • Add 1/2 cup of chopped celery to the salad.

  • Omit the cauliflower and make the salad with two bunches of broccoli.

  • For an alternative, less sweet dressing, combine 1 cup of sour cream with 1 cup of mayonnaise and a packet (1 ounce) of dry Ranch dressing mix.