1poundpoblano peppersstemmed, seeded, and cut in half lengthwise
1Tablespooncanola oilor another neutral-flavored cooking oil
1mediumonionends removed, cut in half, and sliced 1/4" thick
2clovesgarlicminced
1/4teaspoondried thyme
1/4teaspoondried oregano
1/2cupwhipping or heavy cream
1Tablespoonlime juice
1/2teaspoonsalt
1/4teaspoonpepper
88 inchflour tortillas(mine said medium/soft taco - you can use corn tortillas if you follow a gluten free diet)
2 2/3cupshredded monterey jack cheese
Instructions
Move oven rack to be positioned 6 inches from broiler. Turn broiler on. Line a baking sheet with aluminum foil and arrange halved poblanos on the sheet, skin side up. Broil for 5-10 minutes, until the skin is blackened and blistered. Immediately transfer to a medium bowl and cover with a tight-fitting lid or plastic wrap. Allow to sit for at least 10 minutes.
When cool enough to handle, remove the skin from the poblanos (the blistered parts will come off very easily; don't worry if there are parts that you can't get off). Slice the poblanos 1/4 to 1/2 inch thick.
Heat 1 Tablespoon canola oil in a 10-inch skillet over medium-high heat. Add the sliced onion, and cook until softened, 3-5 minutes. Add the minced garlic, 1/4 teaspoon dried thyme, and 1/4 teaspoon dried oregano and cook until fragrant, about 30 seconds. Stir in 1/2 cup whipping or heavy cream and cook until thickened, about 1-2 minutes. Add 1 Tablespoon lime juice, 1/2 teaspoon salt, 1/4 teaspoon pepper, and sliced poblanos. Cook until heated through, about 2-3 minutes. Remove from heat.
Move oven rack to center position and heat to 350°F. Arrange 4 tortillas on a baking sheet. Cover each with 1/3 cup of monterey jack, followed by equal portions of the poblano mixture. Top each with an additional 1/3 cup of monterey jack. Place the 4 remaining tortillas on the tops and press down gently. Bake for about 10 minutes, until the cheese is melted and the tops of the tortillas are beginning to brown. Allow to cool for 2-3 minutes before slicing.