Beef Taco and Jalapeno Casserole with Jalapenos

Preheat oven to 200°.

Finely dice the onion

Heat olive oil In a large skillet over medium heat

Add the onion to the skillet and cook until slightly softened, approximately 2 minutes.

Add the ground beef and season with salt and pepper. Cook, breaking up meat with a wooden spoon, until no longer pink. Approximately 6 minutes.

Dice the jalapenos

In a bowl, lightly whisk the egg.

Sprinkle the taco spices and jalapenos into the meat and cook, stirring, until spices are lightly toasted. Approximately 1 minute.

Drain any excess liquid from the beef and allow to cool slightly.

Add the eggs to the meat and stir to combine.

Spread the mixture into an even layer in the bottom of a baking dish.

Grate the cheese on top of the mixture.

Place in the oven and bake until set, approximately 15 minutes.

Carefully remove from oven, sprinkle with parsley and top each slice with a dollop of sour cream, if desired.