📖 Instructions

1. Prepare your sweet potatoes: Begin by thoroughly washing your sweet potatoes under cool running water. Use a vegetable brush if necessary to remove any dirt. Pat them completely dry with a clean kitchen towel. Once dry, peel the sweet potatoes using a vegetable peeler. If you prefer, you can leave the skin on for extra fiber and a more rustic look, just ensure they are scrubbed extra clean. Next, place a cutting board on a stable surface. Carefully cut the sweet potatoes lengthwise into even 1/4 to 1/2-inch thick planks, then cut these planks into sticks of similar thickness. Uniformity is key here, as it ensures all fries cook evenly. Aim for sticks that are roughly the size of your pinky finger for the best crispiness.
2. Season the fries: Transfer the cut sweet potato sticks to a large mixing bowl. Drizzle with olive oil and sprinkle with cornstarch, smoked paprika, garlic powder, cumin, salt, and black pepper. Toss everything together using your hands or a large spatula until every single fry is evenly coated. Take your time to ensure all spices adhere, this really builds the flavor profile.
3. Preheat your oven or air fryer: If baking, preheat your oven to 400°F (200°C) and line two large baking sheets with parchment paper for easy cleanup and to prevent sticking. If using an air fryer, preheat it to 375°F (190°C).
4. Cook the sweet potato fries: For baking, arrange the seasoned sweet potato fries in a single layer on the prepared baking sheets, ensuring they do not overlap. Overcrowding will steam the fries instead of crisping them. Bake for 20-25 minutes, flipping them halfway through, until they are golden brown and crispy. For air frying, work in batches. Place a single layer of fries in the air fryer basket and cook for 15-20 minutes, shaking the basket every 5-7 minutes, until they are beautifully crispy and tender inside. Adjust cooking times based on your appliance.
5. Prepare the Creamy Avocado Ranch: While the fries are cooking, gather your ingredients for the ranch. In a small food processor or blender, combine the ripe avocado (pitted and scooped out), Greek yogurt, fresh lime juice, chopped cilantro, minced garlic clove, and 1 tablespoon of water. Blend until completely smooth and creamy. If the dressing is too thick for your liking, add another tablespoon of water, a little at a time, until you reach your desired consistency. Taste and adjust salt and pepper if needed. You want it vibrant and zesty!
6. Assemble and serve: Once the sweet potato fries are cooked to crispy perfection, carefully transfer them to a large serving platter or individual plates. Immediately drizzle a generous amount of the creamy avocado ranch over the hot fries. If using, sprinkle with any optional toppings like finely diced red onion, sliced jalapeños for a kick, or crumbled feta/cotija cheese, and a little extra fresh cilantro for garnish. Serve these loaded fries warm and enjoy them right away for the best experience. Don't let them sit too long, or they might lose some of their glorious crispness!