Preheat your oven to 350°F (175°C).

Heat up a large skillet over medium heat. Add the ground beef and cook until it is no longer pink.

Add the refried beans, chopped green chiles, taco seasoning, and hot salsa to the skillet. Stir well until all the ingredients are thoroughly mixed.

Grease a 9×13-inch baking dish with cooking spray.

Begin layering the lasagna by placing tortillas at the bottom of the dish, covering the entire surface.

Spread a generous layer of the meat mixture over the tortillas, followed by a sprinkling of shredded cheese.

Repeat the layers two more times, ending with a layer of tortillas on top.

In a separate bowl, combine the jar of mild salsa and water. Mix well.

Pour the salsa and water mixture over the top of the lasagna, ensuring it is evenly distributed.

Cover the dish with aluminum foil and bake in the preheated oven for 1 hour.

After 1 hour, remove the foil and top the lasagna with sour cream, chopped green onions, and the remaining shredded cheese.

Place the dish back in the oven, uncovered, for an additional 5 minutes until the cheese is melted and bubbly.

Allow the lasagna to rest for 5-7 minutes before slicing.

Optional: Garnish with sliced olives, chopped tomatoes, or any other toppings of your choice.

Serve this flavorful Mexican Lasagna to your loved ones and watch as their taste buds dance with delight!