Forget boring side dishes. This Mexican Rainbow Coleslaw is a vibrant, crunch-filled shredded salad that’s as nutritious as it is delicious. Whether you need a 15-minute meal prep win or the perfect taco topper, this colorful slaw delivers major Tex-Mex vibes with zero cooking required.
This isn’t just your average side dish; it’s the ultimate 15-minute meal prep hack that taps into the viral "shredded salad" trend. By using a nutrient-dense bagged rainbow or broccoli slaw base, you skip all the tedious chopping while still getting a crunch-filled, colorful bowl that looks as good as it tastes. It’s the perfect vibrant balance of fresh veggies, hearty black beans, and sweet corn that elevates any plate.
What sets this recipe apart is the zesty, homemade crema that replaces heavy, traditional mayo dressings. Infused with fresh lime juice and taco seasoning, it adds a bright, tangy kick that transforms simple ingredients into a bold Tex-Mex experience. Plus, because it uses pantry staples like canned black beans and frozen corn, you can whip it up on a whim without a special trip to the store.
Whether you’re looking for a no-cook taco topper, a high-fiber burger "glow-up," or a stand-alone light lunch, this slaw is incredibly versatile. It’s kid-friendly, naturally vegetarian, and actually tastes better the next day once the flavors have had time to meld in the fridge. It’s the stress-free, "better-for-you" side dish your weekly rotation has been missing.
Ready to try it? It pairs perfectly with our Chicken Bacon Ranch Quesadillas and Baked Chicken Taquitos!
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🥘Ingredients
- bag of rainbow slaw or broccoli slaw- found near the bagged coleslaw mix in the produce section
- corn- I use defrosted frozen corn, but you can also use canned corn
- black beans- adds protein and heartiness to the slaw
- mayonnaise- I prefer Hellmann's of Duke's reduced fat; mayo provides a creaminess to the dressing
- sour cream- I prefer Daisy's or Breakstone's reduced fat; this provides a little creamy tang
- taco seasoning- for a little spicy kick of flavor
- lime- for preservative purposes and for a subtle citrus taste in the dressing
🔪Instructions
- Step 1: Add the slaw mix, beans, and corn to a bowl.
- Step 2: Gently toss to mix.
- Step 3: Make the crema with the remaining ingredients.
- Step 4: Fold crema into bowl; mix. Cover and chill for 1 hour for best taste.
Hint: If you don't have taco seasoning, you can use 1 teaspoon each of chili powder and cumin, along with a dash of cayenne and garlic powder.
🥣Substitutions
Bagged coleslaw: You can take a more traditional approach with this recipe by using cabbage-based bagged coleslaw.
📖Variations
Spice it up: Add an extra dash of cayenne pepper or hot sauce and a diced jalapeño to the slaw.
Add more veggies: Some favorites include diced bell pepper, shredded carrots, diced red onions, green onions, and avocado.
Add a protein: Add 1-2 cups of diced precooked chicken, turkey or ham. This makes an excellent salad that can be served over lettuce or raw spinach with tomato or a great sandwich option for a brioche bun or wrap.
🍽Equipment
- two mixing bowls (one large, one small)
- mixing spoons
- measuring cups
- measuring spoons
- small colander
- knife
- citrus juicer
🍶Storage
Store in an airtight container and refrigerate. Enjoy within 1-2 days. If the dressing starts to get a little runny, simply drain it and add a little extra mayo before serving.
Freezing isn't recommended.
💭Top tip
If you’re short on time, you can serve this slaw immediately, but letting it chill in the fridge for at least one hour is a total game-changer. This extra time allows the taco seasoning to fully dissolve and meld with the crema, preventing any gritty texture and ensuring every bite is packed with bold, citrusy flavor.
🥄Related
Looking for other recipes like this? Try these:
🍴Pairing
These are my favorite dishes to serve with Mexican Rainbow Coleslaw:
📋Recipe
Mexican Rainbow Coleslaw
Ingredients
For the slaw:
- 12 oz (1 bag) rainbow slaw found in produce section near bagged coleslaw
- ½ cup frozen corn thawed
- ½ cup black beans drained and rinsed
For the dressing:
- ¾ cup light mayonnaise Hellmann's or Duke's recommended
- ¼ cup light or reduced fat sour cream Daisy's or Breakstone's recommended
- 2 tablespoon taco seasoning a packet of taco seasoning has 3 T.; this recipe uses 2T.
- 2-3 tablespoon lime juice freshly squeezed
Instructions
- Empty the bag of rainbow slaw into a large mixing bowl. Then add the drained and rinsed black beans and defrosted corn. Gently mix.
- Next, make the dressing. Add the mayo, sour cream and taco seasoning to a separate, small mixing bowl. Mix well.
- Add lime juice to the small bowl; mix well.
- Fold the dressing into the large bowl; mix well.
- Cover and chill for at least one hour before serving.
Barbara K. says
The coleslaw sounds yummy and is so easy to make.
Kitchen Ready Betty says
It is very easy to make! It never lasts for long!
Fran F. says
Made this as a topper for my turkey sloppy joes. It was excellent. So creamy and we liked how it wasn't runny and stayed in place in the bun.
Kitchen Ready Betty says
That would make such a good sandwich. Yes, the creamy consistency of this slaw makes it the perfect sandwich topper.