First, toss your chopped broccoli and cauliflower into a large mixing bowl. You spot that the colors are bright and fresh, which means you’re off to a good start.
Add the shredded cheddar cheese and diced red onion over the veggies. They’re gonna add flavor and texture that makes this salad sing.
In a separate smaller bowl, whisk together the mayonnaise, apple cider vinegar, sugar, salt, and black pepper. This is your dressing and it's real simple but so good.
Pour that creamy dressing over the broccoli and cauliflower mixture. Stir everything around until it’s all well combined and looks ready to chill.
Pop the salad into the fridge and let it chill for at least 30 minutes. This waiting bit lets the flavors soak in and the salad to firm up just right.
Notes
When you’re ready to serve, give it a quick stir, then plate it up. You catch the fresh, tangy, cheesy vibe right away—perfect for any table.