Preheat your oven to 425°F (220°C).
In a large mixing bowl, combine the cut small potatoes with a drizzle of extra-virgin olive oil.
Add the smoked paprika, garlic powder, red pepper flakes, sea salt, and freshly ground black pepper to the bowl. Toss everything together until the potatoes are evenly coated.
Spread the seasoned potatoes in a single layer on the prepared baking sheet. Roast for about 25-30 minutes, flipping halfway through.
While the potatoes are roasting, heat 1 teaspoon of extra-virgin olive oil in a skillet over medium heat. Add the chopped yellow onion and red bell pepper, and sauté for about 5-7 minutes until soft.
Add the chopped garlic and cook for another minute until fragrant.
Once the potatoes are crispy, toss them with the sautéed vegetables. Garnish with fresh cilantro and serve hot.