Here’s my go-to broccoli cauliflower salad recipe, made with fresh, crisp vegetables and a homemade Italian dressing that brings everything together perfectly. It’s simple to put together and always hits the spot.
This salad has become my lunch staple, especially during warm weather. I often make a big batch on Sundays so I can enjoy it throughout the week. Plus, it actually tastes better after sitting in the fridge for a day – how great is that?

Why You’ll Love This Broccoli Cauliflower Salad
- Quick preparation – This salad comes together in just 15-20 minutes, making it perfect for busy weeknight dinners or last-minute potluck contributions.
- No cooking required – All you need to do is chop and combine – there’s no stove or oven time needed, which is especially nice during hot summer days.
- Make-ahead friendly – You can prepare this salad in advance and it actually tastes better after the flavors have time to mingle in the fridge.
- Low-carb and nutritious – Packed with fresh vegetables, healthy fats from olive oil and walnuts, and protein from cheese, this salad fits perfectly into a low-carb or keto eating plan.
- Great for sharing – The colorful mix of ingredients and Italian-inspired flavors make this salad a hit at potlucks, picnics, and family gatherings.
What Kind of Broccoli Should I Use?
Fresh broccoli florets are your best bet for this salad, though you can save some prep time by picking up pre-cut florets from the produce section. Regular green broccoli is perfect here, but if you’re feeling adventurous, you could try using broccolini or Romanesco broccoli for an interesting twist. Just make sure your broccoli is firm and dark green, with no yellowing spots or soft stems. If your broccoli pieces seem a bit large, cut them into bite-sized florets so they’re easier to eat and will better absorb the dressing.

Options for Substitutions
This fresh salad recipe is super adaptable and you can make several swaps based on what you have in your kitchen:
- Red wine vinegar: You can swap this with white wine vinegar, balsamic vinegar, or even apple cider vinegar. Each will give a slightly different tang, but they all work well.
- Roasted red peppers: If you don’t have jarred roasted peppers, you can use fresh bell peppers (any color) or even sun-dried tomatoes for a different but tasty twist.
- Mozzarella balls: Feel free to use cubed regular mozzarella, feta cheese, or even cubed provolone if that’s what you have on hand.
- Walnuts: Any nuts work great here – try pecans, almonds, or pine nuts. For nut-free options, try sunflower seeds or pepitas.
- Black olives: Kalamata olives or green olives make good substitutes. If you’re not an olive fan, you can leave them out or add some chopped cucumber instead.
- Grape tomatoes: Cherry tomatoes work just as well, or you can dice regular tomatoes. Just make sure to remove the seeds to prevent the salad from getting too watery.
Watch Out for These Mistakes While Making
The biggest mistake when preparing this salad is not cutting the broccoli and cauliflower into small, bite-sized pieces – larger chunks make the salad difficult to eat and prevent the dressing from coating everything evenly, so aim for pieces no larger than an inch. Another common error is not drying the vegetables thoroughly after washing, which can dilute your dressing and leave you with a watery salad – use a salad spinner or pat everything dry with paper towels before combining. To keep your salad crisp and fresh, avoid adding the dressing too far in advance, as this can make the vegetables soggy – instead, toss everything together just 15-30 minutes before serving to allow the flavors to meld while maintaining the perfect texture. For the best flavor development, let your dressing sit for at least 30 minutes before using it, allowing the herbs and spices to fully infuse into the oil and vinegar.

What to Serve With Broccoli Cauliflower Salad?
This Italian-style salad works perfectly as a side dish for grilled chicken, steak, or fish – the tangy dressing and fresh veggies complement pretty much any protein you choose! Since it’s already packed with vegetables and cheese, I like to keep the main dish simple and let this salad shine. For a complete meal, serve it alongside some crusty Italian bread or warm focaccia to soak up any extra dressing at the bottom of the bowl. If you’re bringing this to a BBQ or potluck, it pairs really well with burgers, grilled sausages, or even cold cuts for an easy sandwich lunch.
Storage Instructions
Keep Fresh: This broccoli cauliflower salad stays crisp and fresh in an airtight container in the fridge for up to 3 days. The flavors actually get better as they mingle together! Just give it a quick toss before serving to redistribute the dressing.
Make Ahead: Want to prep this salad in advance? Chop all your veggies and store them separately from the dressing. When you’re ready to serve, just toss everything together. This way, your vegetables stay super crisp and the cheese doesn’t absorb too much dressing.
Serving Tip: If you’re pulling this salad out of the fridge, let it sit at room temperature for about 15 minutes before serving. The olive oil might solidify a bit when cold, but it’ll loosen up quickly and taste even better at room temp!
| Preparation Time | 15-20 minutes |
| Cooking Time | 0-0 minutes |
| Total Time | 15-20 minutes |
| Level of Difficulty | Easy |
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 1300-1500
- Protein: 30-40 g
- Fat: 120-140 g
- Carbohydrates: 50-60 g
Ingredients
For the dressing:
- pinch of salt
- 1/2 cup olive oil (extra virgin for best flavor)
- 1 tbsp Dijon mustard
- 1/4 cup red wine vinegar
- 1/4 tsp crushed red pepper flakes
- 1/2 tsp dried oregano (crushed between your fingers to release aroma)
For the salad:
- 2 oz grape tomatoes (halved)
- 1/4 cup grated parmesan cheese
- 12 oz roasted red peppers (sliced into thin strips)
- 12 oz broccoli florets (cut into bite-sized pieces)
- 12 oz mini mozzarella balls (drained, like BelGioioso brand)
- 1 small can sliced black olives (drained)
- 12 oz cauliflower florets (cut into bite-sized pieces)
- 1/4 cup chopped walnuts (toasted for enhanced flavor)
Step 1: Prepare the Italian Vinaigrette Dressing
To start, gather all the ingredients for your Italian vinaigrette dressing.
Add them to a mason jar or a small bowl.
Secure the lid on the jar tightly and shake well, or use a whisk to stir the ingredients if using a bowl, until everything is well combined.
Set the dressing aside to let the flavors meld while you prepare the salad ingredients.
Step 2: Chop the Vegetables
Begin by cutting the broccoli florets, cauliflower florets, and roasted red peppers into small, bite-sized pieces.
This will make the salad easier to eat and more appealing visually.
Next, slice the grape tomatoes in half lengthwise.
All these vegetables should be roughly uniform in size for a balanced texture in every bite.
Step 3: Assemble the Salad
In a large bowl, combine the chopped broccoli, cauliflower, roasted peppers, and grape tomatoes.
Add in mozzarella cheese balls, black olives, parmesan cheese, and walnuts to the bowl.
These ingredients will add a mix of creamy, salty, crunchy, and savory elements to the salad.
Step 4: Dress and Toss the Salad
Pour the prepared Italian vinaigrette dressing over the salad ingredients in the bowl.
Toss or stir the salad thoroughly to ensure an even coating of the dressing across all ingredients.
This will enhance the flavors and ensure each component is perfectly seasoned.
Step 5: Serve and Enjoy
Once the salad is well mixed, it is ready to serve.
You can enjoy it immediately or allow it to chill in the refrigerator for a bit to enhance the flavors further.
Enjoy your fresh and vibrant Italian-inspired salad!