When it comes to summer barbecues, potlucks, or just a simple dinner, slaws are a delicious and crunchy addition that can elevate any meal. This recipe for Seriously Awesome Slaws combines the earthy flavors of russet potatoes with the crispness of Napa cabbage, fennel, and red onion, all wrapped up in a creamy and tangy dressing. It’s a dish that not only looks vibrant on the table but also packs a punch of flavor that will have your guests asking for seconds. If you’re looking for a slaw that’s a little different from the traditional, you’ve come to the right place!
Why Cooks Rave About It

Cooks rave about this slaw for several reasons:
- Uniquely Flavorful: The combination of potatoes and fresh vegetables creates a delightful mix of textures and tastes.
- Versatile: This slaw can be served as a side dish or a topping for sandwiches and burgers.
- Easy to Prepare: With simple ingredients and straightforward steps, it’s perfect for novice cooks and culinary enthusiasts alike.
- Make Ahead: It stores well in the fridge, making it a convenient option for meal prep.
What’s in the Bowl
- 2 medium russet potatoes, unpeeled and halved (quartered if large)
- 1/2 head small Napa cabbage, quartered with thick base core removed
- 1/2 bulb fennel, trimmed, quartered, and cored
- 1/2 red onion, trimmed and quartered
- 2 tablespoons chopped fresh parsley
- 2 tablespoons capers, drained (juice reserved)
- 1/4 cup mayonnaise
- 2 tablespoons sour cream
- 1 teaspoon reserved caper juice
- 2 teaspoons Dijon mustard
- 1/2 teaspoon sugar
- 1/4 teaspoon ground cayenne pepper
- Salt and freshly ground black pepper, to taste
Tools & Equipment Needed
- Cutting Board: For chopping your vegetables.
- Sharp Knife: Essential for cutting through the potatoes and vegetables.
- Large Mixing Bowl: To combine all the ingredients thoroughly.
- Small Bowl: For mixing the dressing ingredients.
- Whisk or Fork: To emulsify the dressing.
Seriously Awesome Slaws in Steps

Step 1: Prepare the Vegetables
Start by washing the russet potatoes thoroughly. Halve them, and if they are large, quarter them for quicker cooking. Next, quarter the Napa cabbage and remove the thick core. Trim and quarter the fennel bulb, and slice the red onion into quarters as well.
Step 2: Cook the Potatoes
Place the halved russet potatoes in a pot of salted water and bring to a boil. Cook until fork-tender, about 15-20 minutes. Drain and allow them to cool slightly before dicing them into bite-sized pieces.
Step 3: Slice the Vegetables
While the potatoes are cooking, thinly slice the Napa cabbage, fennel, and red onion. Aim for uniform pieces to ensure even mixing and flavor distribution.
Step 4: Make the Dressing
In a small bowl, whisk together mayonnaise, sour cream, reserved caper juice, Dijon mustard, sugar, ground cayenne pepper, and salt and pepper to taste. Adjust the seasoning according to your preference.
Step 5: Combine Everything
In a large mixing bowl, combine the diced potatoes, sliced Napa cabbage, fennel, red onion, chopped parsley, and capers. Pour the dressing over the mixture and toss until everything is well coated.
Step 6: Chill and Serve
For the best flavor, let your Seriously Awesome Slaws chill in the refrigerator for at least 30 minutes before serving. This allows the flavors to meld beautifully!
Easy Ingredient Swaps

- Use Greek yogurt instead of sour cream for a lighter option.
- Swap out Dijon mustard for whole grain mustard for a different texture.
- Replace capers with chopped olives for a briny twist.
- Try adding shredded carrots or radishes for an extra crunch.
Mistakes That Ruin Seriously Awesome Slaws
- Overcooking the potatoes can lead to mushiness; aim for fork-tender.
- Not letting the slaw chill can result in a bland flavor; chilling enhances taste.
- Using wilted or old vegetables can detract from the freshness of the dish.
- Not balancing the dressing can lead to overly tangy or bland slaw; taste as you go.
Storing Tips & Timelines
- Refrigerate any leftovers in an airtight container for up to 3 days.
- For batch cooking, prepare the dressing separately and combine with vegetables just before serving to maintain freshness.
- Freezing is not recommended, as the texture of the vegetables will suffer once thawed.
Quick Questions
Can I make this slaw vegan?
Yes! Substitute the mayonnaise and sour cream with vegan alternatives like cashew cream or plant-based mayo.
How spicy is the slaw due to cayenne pepper?
The cayenne pepper adds a subtle kick. If you prefer less heat, reduce the amount or omit it entirely.
Can I use other types of cabbage?
Definitely! Green cabbage or red cabbage can be used in place of Napa cabbage, though flavor and texture will vary slightly.
Is this slaw gluten-free?
Yes, all the ingredients listed are naturally gluten-free, making it suitable for those with gluten sensitivities.
Serve & Enjoy
Once your Seriously Awesome Slaws have chilled and the flavors have developed, it’s time to serve! This slaw pairs beautifully with grilled meats, sandwiches, or as a stand-alone dish. Garnish with additional parsley for a pop of color, and watch as your guests dig in with delight!
This vibrant slaw is not just a side dish, but a celebration of fresh flavors and textures. The combination of crisp vegetables, hearty potatoes, and a creamy dressing makes it a crowd-pleaser for any occasion. Whether you’re hosting a summer gathering or simply enjoying a quiet dinner at home, this slaw will surely impress. So grab your ingredients, follow these simple steps, and get ready to enjoy the magic of Seriously Awesome Slaws!

Seriously Awesome Slaws
Equipment
- Cutting Board
- Sharp Knife
- Large Mixing Bowl
- Small Bowl
- Whisk or fork
Ingredients
For the Slaw
- 2 medium russet potatoes unpeeled and halved (quartered if large)
- 1/2 head small Napa cabbage quartered with thick base core removed
- 1/2 bulb fennel trimmed, quartered, and cored
- 1/2 red onion trimmed and quartered
- 2 tablespoons chopped fresh parsley
- 2 tablespoons capers drained (juice reserved)
For the Dressing
- 1/4 cup mayonnaise
- 2 tablespoons sour cream
- 1 teaspoon reserved caper juice
- 2 teaspoons Dijon mustard
- 1/2 teaspoon sugar
- 1/4 teaspoon ground cayenne pepper
- salt and freshly ground black pepper to taste
Instructions
Seriously Awesome Slaws in Steps
- Start by washing the russet potatoes thoroughly. Halve them, and if they are large, quarter them for quicker cooking. Next, quarter the Napa cabbage and remove the thick core. Trim and quarter the fennel bulb, and slice the red onion into quarters as well.
- Place the halved russet potatoes in a pot of salted water and bring to a boil. Cook until fork-tender, about 15-20 minutes. Drain and allow them to cool slightly before dicing them into bite-sized pieces.
- While the potatoes are cooking, thinly slice the Napa cabbage, fennel, and red onion. Aim for uniform pieces to ensure even mixing and flavor distribution.
- In a small bowl, whisk together mayonnaise, sour cream, reserved caper juice, Dijon mustard, sugar, ground cayenne pepper, and salt and pepper to taste. Adjust the seasoning according to your preference.
- In a large mixing bowl, combine the diced potatoes, sliced Napa cabbage, fennel, red onion, chopped parsley, and capers. Pour the dressing over the mixture and toss until everything is well coated.
- For the best flavor, let your Seriously Awesome Slaws chill in the refrigerator for at least 30 minutes before serving. This allows the flavors to meld beautifully!
Notes
- Use Greek yogurt instead of sour cream for a lighter option.
- Swap out Dijon mustard for whole grain mustard for a different texture.
- Replace capers with chopped olives for a briny twist.
- Try adding shredded carrots or radishes for an extra crunch.
- Refrigerate leftovers in an airtight container for up to 3 days; freezing is not recommended.
