Sweet Potatoes With Poblano Chile Rajas Food

LIGHT SCALLOPED POTATOES WITH ROASTED CHILES

Steps:

• Preheat the broiler. Put the poblano cut-side down on a baking sheet and broil until the skin is browned in spots, about 5 minutes. Transfer to a bowl, cover with plastic wrap and let cool 5 minutes. Peel the skin off the poblano under cold running water, then chop into small pieces.
• Preheat the oven to 400 degrees F. Lightly butter a 2-quart baking dish. Heat 2 tablespoons butter in a large skillet over medium-high heat. Add the onion, garlic and thyme and cook, stirring frequently, until the onion is soft, about 5 minutes. Add the potatoes, chicken broth, 1 1/2 teaspoons salt, and pepper to taste and bring to a boil. Reduce the heat to medium and cook, stirring gently, until the potatoes are tender, 10 to 12 minutes.
• Arrange half of the potato-broth mixture in the prepared baking dish in an even layer. Sprinkle with half each of the roasted poblano and parmesan. Repeat with the remaining potato-broth mixture, poblano and parmesan. Bake until bubbly and slightly golden, about 35 minutes. Let stand 15 minutes before serving. Thin some crema or sour cream with water and serve alongside for topping.

POTATOES WITH ROASTED POBLANO CHILES AND MEXICAN SOUR CREAM (PAPAS CON RAJAS Y CREMA ÁCIDA)

Steps:

• On an ungreased comal or in a cast-iron skillet over high heat, roast the chiles, turning them over every couple of minutes using tongs or your hands (carefully, so you don't get burned). You're looking for uniform blistering, but you don't want them to become too soggy in the process, especially if you intend to stuff them, since they need to hold their shape. The process will probably take 10 to 15 minutes. Once they are well blistered and before the flesh is completely charred through in any spots, place the peppers in a plastic container with a tight-fitting lid or in a bowl that you can cover with a plate (not a towel or anything porous) and set aside to "sweat" for about 10 minutes, or until they are cool enough to handle.
• Remove the charred skin from the whole chiles. Once you have removed and discarded the skin and seeds, cut them into rajas, or strips, about the width of fettuccine.
• In a small saucepan, cover the potatoes with 2 inches / 5cm water and add the salt. Bring to a boil over medium-high heat, then decrease to low and simmer for about 5 minutes. Remove one of the potatoes and taste it. The piece should be soft but not falling apart, still holding its cube shape. Cubed like this, they will cook quite quickly, so be attentive. Once they have the right texture, drain the potatoes and set aside in a medium bowl with a lid or cover the pan with a plate to keep them warm.
• Using the same comal or skillet in which you toasted your chiles, heat the oil over medium-high heat until it's hot but not smoking. Add the onion and sauté until it's translucent but not browned.
• In a saucepan, combine the potatoes, chiles, onion, and crema or crème fraîche. Bring to a boil, then turn off the heat and let it sit for 5 to 10 minutes. As the mixture cools, the starches will absorb some of the melted cream and help it firm up. Taste and add more salt if needed. Serve as you wish!
• Do Ahead: These potatoes can be stored in a sealed container in the refrigerator for up to 2 days.

POBLANO POTATO GRATIN

Steps:

• Roast chiles and make rajas:
• Roast chiles on their sides on racks of gas burners on high, turning with tongs, until skins are blackened all over, about 10 minutes. Immediately transfer to a bowl and let stand, covered tightly, 10 minutes.
• When chiles are cool enough to handle, peel or rub off skin. Slit chiles lengthwise, then stem, seed, and devein. Cut lengthwise into thin strips.
• Cook onions with 1 teaspoon salt in oil in a 12-inch heavy skillet over medium-low heat, stirring occasionally, until golden, about 8 minutes. Stir in chiles and remove rajas from heat. Reserve 1/2 cup rajas for topping.
• Make gratin:
• Preheat oven to 400°F with rack in middle. Generously butter a 3-quart shallow baking dish.
• Peel potatoes, then cut crosswise into 1/16-inch-thick slices with slicer. Transfer to a small heavy pot. Add cream, milk, and 1 teaspoon salt and bring just to a boil over medium heat, stirring occasionally (liquid will thicken). Stir in rajas, then pour mixture evenly into baking dish. Sprinkle reserved 1/2 cup rajas on top.
• Bake until potatoes are tender, 45 minutes to 1 hour. Let stand 15 minutes before serving.