
Creado con IA
Char the poblano peppers on all sides over an open flame or under a broiler until the skin is blackened and blistered. Place them in a plastic bag or covered bowl for 10 minutes to steam, which will make the skin easier to peel.
Carefully peel the skin off the cooled peppers. Make a slit down one side of each pepper and remove the seeds and membranes, being careful to keep the stem intact.
In a bowl, mix together the shredded Monterey Jack and cheddar cheeses. Stuff each pepper with the cheese mixture and close the slit, securing with toothpicks if necessary.
In a separate bowl, beat the egg whites until stiff peaks form. Gently fold in the egg yolks.
Heat the vegetable oil in a frying pan over medium heat.
Dredge the stuffed peppers in flour, shaking off the excess. Dip them into the egg mixture to coat completely.
Fry the peppers in the hot oil until they are golden brown on all sides, then drain on paper towels.
In a saucepan, heat the tomato sauce with the ground cumin, salt, and pepper.
Serve the chiles rellenos topped with the warm tomato sauce.