Potatoes with Vegan Cajun Mayo Recipe
If you love bold flavors and crispy textures, then you are going to absolutely fall for these Potatoes with Vegan Cajun Mayo. This dish combines perfectly roasted baby potatoes with a creamy, spicy, and smoky vegan mayo that brings every bite to life. It’s an exciting way to enjoy potatoes that feel both comforting and adventurous, ideal whether you’re looking for a snack, a side, or a conversation starter at your next gathering.

Ingredients You’ll Need
The beauty of Potatoes with Vegan Cajun Mayo lies in its simplicity. Each ingredient plays a crucial role — from adding earthiness and crispness to building layers of spice and richness that make the final dish unforgettable.
- 1.5 pounds baby potatoes: Choose firm, small potatoes that roast evenly and crisp up beautifully.
- 3 tbsp olive oil: This coats the potatoes for that perfect golden crust and adds a lovely fruity undertone.
- 1 tsp smoked paprika: Adds warmth and a subtly smoky depth that complements the Cajun flavors.
- 0.5 tsp garlic powder: Offers a savory punch without overpowering the palate.
- 0.5 tsp onion powder: Enhances the aromatic profile with natural sweetness.
- 0.5 tsp sea salt: Balances and elevates all the spices and flavors.
- 0.25 tsp black pepper: Adds just a gentle hint of heat.
- 2 tbsp fresh parsley, finely chopped: Brings freshness and a pop of color for visual and taste contrast.
- 0.5 cup vegan mayonnaise: The creamy base for the Cajun mayo that keeps it entirely plant-based and luscious.
- 1 tbsp Cajun seasoning: The star spice blend that gives the mayo its signature kick.
- 1 tsp lemon juice: Brightens the mayo with a touch of acidity that wakes up the flavors.
- 0.5 tsp smoked paprika (for mayo): Reinforces the smoky warmth in the sauce for a harmonious flavor profile.
How to Make Potatoes with Vegan Cajun Mayo
Step 1: Prepare the Oven and Potatoes
Start by preheating your oven to 400°F (200°C) and lining a baking sheet with parchment paper to ensure easy cleanup and prevent sticking. Next, get ready to slice the potatoes creatively by placing each baby potato between two chopsticks. This clever trick helps you make thin, even cuts without slicing all the way through, turning each potato into a fan-like shape that crisps up beautifully.
Step 2: Season the Potatoes
Mix together olive oil, smoked paprika, garlic powder, onion powder, sea salt, and black pepper in a small bowl. This blend is packed with flavor and will create an irresistible crust on each potato. Carefully brush this seasoned oil over each potato, making sure the mixture works its way between the slices to maximize flavor absorption and crunchy edges.
Step 3: Roast the Potatoes
Arrange the potatoes on your prepared baking sheet and slide them into the oven. Bake them for 35 to 40 minutes, but here’s a secret to perfect crispiness: halfway through baking, brush more of the olive oil and spice mixture over the potatoes. This keeps them moist on the inside while turning golden and crackly outside, making every bite a delight.
Step 4: Whip Up the Vegan Cajun Mayo
While the potatoes roast, combine the vegan mayonnaise, Cajun seasoning, lemon juice, and an extra pinch of smoked paprika in a bowl. Whisk them together until smooth and creamy. This sauce is where the magic happens — tangy, smoky, spicy, and rich, it perfectly complements the crispy potatoes.
Step 5: Serve Immediately
Once the potatoes are perfectly roasted, grab your fresh parsley and scatter it generously over the top for a burst of color and herbaceous freshness. Serve hot alongside a bowl of the Vegan Cajun Mayo. Dip away and savor every crispy, zesty bite as the flavors mingle in the most satisfying way.
How to Serve Potatoes with Vegan Cajun Mayo

Garnishes
Fresh parsley is a classic garnish that brightens the dish visually and adds a subtle earthiness. You can also sprinkle some extra smoked paprika or a few thinly sliced green onions for added color and a touch of sharpness. These small touches make the presentation feel thoughtfully elevated.
Side Dishes
Potatoes with Vegan Cajun Mayo pair wonderfully with crisp green salads, grilled vegetables, or even a creamy coleslaw. They can also stand alongside vegan burgers or tofu skewers for a flavorful, filling meal. The spicy mayo is versatile enough to complement many dishes, making these potatoes a great companion on your plate.
Creative Ways to Present
For a fun twist, serve these potatoes on a rustic wooden board with individual dipping ramekins filled with the Cajun mayo. You can also turn them into loaded ‘potato fans’ by topping with vegan cheese shreds, diced tomatoes, or avocado slices. Presentation that invites dipping and sharing makes the whole experience memorable.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers of Potatoes with Vegan Cajun Mayo, store the roasted potatoes and the sauce separately in airtight containers. The potatoes keep well in the fridge for up to three days, maintaining much of their texture when reheated carefully.
Freezing
While the potatoes can be frozen, they’re best enjoyed fresh for the crispiest texture. However, you can freeze the Vegan Cajun Mayo in a small container for up to one month. Thaw it gently in the refrigerator before serving.
Reheating
To reheat the potatoes, pop them in the oven at 375°F (190°C) for about 10 minutes until warmed through and crisp again. Avoid using the microwave if you want to keep them from getting soggy. The Cajun mayo is best served cold or at room temperature, so add it fresh after reheating.
FAQs
Can I use regular mayo instead of vegan mayo?
Absolutely! If you are not following a vegan diet, regular mayonnaise works well as a creamy base and will still blend beautifully with the Cajun seasoning. The flavor will be just as delicious, though the dish won’t be entirely plant-based.
What type of Cajun seasoning should I use?
Look for a Cajun seasoning blend that balances paprika, garlic, onion, and spices like cayenne thoughtfully. You can use homemade or store-bought blends, adjusting the amount to your heat preference for the perfect kick.
Can these potatoes be made gluten-free?
Yes, all the ingredients in this recipe are naturally gluten-free. Just double-check that your Cajun seasoning and vegan mayo do not contain any gluten additives to keep the dish safe for gluten-sensitive folks.
How do I make sure the potatoes cook evenly?
Using baby potatoes of similar size helps promote even cooking. The chopstick slicing technique also allows heat to penetrate thoroughly. Make sure not to overcrowd the baking sheet so the hot air circulates freely around each potato for optimal crispness.
Can I add other herbs or spices to the recipe?
Definitely! Fresh thyme, rosemary, or chives can add interesting layers of aroma. For extra heat, sprinkle some cayenne pepper or chili flakes. Feel free to experiment to tailor the Potatoes with Vegan Cajun Mayo perfectly to your taste.
Final Thoughts
There’s something wonderfully satisfying about Potatoes with Vegan Cajun Mayo — they feel both indulgent and wholesome at the same time. Crispy, flavorful potatoes combined with a creamy, spicy sauce make this recipe a true crowd-pleaser. I encourage you to try it soon and see how effortlessly it brings excitement to everyday meals or party gatherings. You’re going to love how the flavors dance together and leave you wanting just one more bite.
PrintPotatoes with Vegan Cajun Mayo Recipe
This recipe features crispy oven-baked baby potatoes seasoned with a smoky Cajun spice blend and served alongside a creamy, flavorful vegan Cajun mayonnaise. It’s a perfect vegan appetizer or side dish that is both easy to prepare and packed with bold, zesty flavors.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 4 servings 1x
- Category: Appetizer, Side Dish
- Method: Oven-baking
- Cuisine: American, Cajun-inspired
- Diet: Vegan
Ingredients
Potatoes
- 1.5 pounds baby potatoes (about 20 small potatoes)
- 3 tbsp olive oil
- 1 tsp smoked paprika
- 0.5 tsp garlic powder
- 0.5 tsp onion powder
- 0.5 tsp sea salt
- 0.25 tsp black pepper
- 2 tbsp fresh parsley, finely chopped
Vegan Cajun Mayonnaise
- 0.5 cup vegan mayonnaise
- 1 tbsp Cajun seasoning (adjust to taste)
- 1 tsp lemon juice
- 0.5 tsp smoked paprika
Instructions
- Preheat oven: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper to prevent sticking and ensure even cooking.
- Slice potatoes: Place each baby potato between two chopsticks or wooden spoons to create a guard, then slice thinly without cutting all the way through. This technique creates accordion-like slices that get crispy on the edges while staying tender inside.
- Season potatoes: In a small bowl, mix the olive oil, smoked paprika, garlic powder, onion powder, sea salt, and black pepper. Brush this flavorful mixture generously over each potato, ensuring the spices get into the slices for maximum flavor.
- Bake potatoes: Arrange the potatoes on the prepared baking sheet and bake for 35–40 minutes until golden brown and crispy. Halfway through baking, brush the potatoes again with the seasoned oil to keep them moist and flavorful.
- Prepare Cajun mayo: While the potatoes bake, whisk together the vegan mayonnaise, Cajun seasoning, lemon juice, and smoked paprika in a small bowl until smooth and well combined. Adjust seasoning to taste.
- Serve: Once the potatoes are crispy and cooked through, remove them from the oven, sprinkle with fresh chopped parsley for brightness, and serve hot with the Cajun mayo on the side for dipping.
Notes
- You can adjust the level of Cajun seasoning in the mayo to suit your spice preference.
- If you don’t have baby potatoes, small Yukon Gold or red potatoes can be used instead.
- Make sure not to cut all the way through the potatoes to keep them intact while baking.
- For extra crispiness, you can broil the potatoes for 2-3 minutes at the end of baking, but watch carefully to avoid burning.
- The vegan mayonnaise can be store-bought or homemade based on your preference.
Nutrition
- Serving Size: 1/4 of recipe (approx. 5 baby potatoes with 2 tbsp cajun mayo)
- Calories: 280 kcal
- Sugar: 1.5 g
- Sodium: 400 mg
- Fat: 18 g
- Saturated Fat: 2.5 g
- Unsaturated Fat: 15 g
- Trans Fat: 0 g
- Carbohydrates: 25 g
- Fiber: 3 g
- Protein: 3 g
- Cholesterol: 0 mg
Keywords: baby potatoes, vegan cajun mayo, spicy potatoes, vegan appetizer, oven-baked potatoes, Cajun seasoning, plant-based dipping sauce

