Enchiladas with Red Sauce without curd

1 lb beef , ground 1 large onion , chopped 2 tablespoons flour 1 tablespoon chili powder 2 teaspoons garlic powder 1 teaspoon salt 1/2 teaspoon cumin , ground[...]

2 tablespoons olive oil 1 medium onion , peeled and thinly sliced 2 anaheim chilies , stemmed and thinly sliced 1 jalapeno pepper, finely diced 8 -10 flour[...]