SWEET POTATO HASH BROWNS WITH GREEN ONION VINAIGRETTE

Steps:

• For the vinaigrette: Combine the onions, vinegar, mustard and a few tablespoons of cold water in a blender and blend until smooth. With the motor running, slowly add the olive oil and continue to blend until emulsified. Add the honey and some salt and pepper and pulse a few more times to combine.
• For the hash browns: Heat 1 tablespoon of the oil and 1 tablespoon of the butter in a medium saute pan over medium heat. Add the onions and a pinch of sugar and cook, stirring occasionally, until the onions are golden brown and caramelized, about 30 minutes. Season with salt and pepper.
• While the onions are caramelizing, put potatoes in a medium pot of cold, salted water. Bring the water to a boil and cook until nearly tender but a knife inserted into the centers still meets a little resistance, 10 to 12 minutes. Drain through a colander and then drain on paper towels.
• Heat the remaining butter and oil on a cast-iron griddle or in a skillet over medium-high heat. Add the potatoes and cook, pressing firmly with a spatula, until the underside is golden brown, about 5 minutes. Add the caramelized onions and a drizzle of the green onion vinaigrette and toss to coat. Transfer the hash to a platter and drizzle with the remaining green onion vinaigrette.