I got this recipe from a Taste of Home freezer meals magazine. It's yummy and you can freeze what you don't eat. I think you could substitute chicken and it would be equally yummy. This recipe makes 2.5 dozen. I cut the recipe to make 1/3 the amount. I served with fresh guacamole.
Baked Pork Chimichangas
3 cans pinto beans
1 pork loin roast (three pounds)
3 can chopped green chilies
1 large onion
1/3 cup chili powder
1/2 cup reduced-sodium chicken broth
30 flour tortillias (6-inch)
4 cups shredded cheddar cheese
2 cups picante sauce (chunky salsa can be substituted)
1 egg white
2 tsp water
1. Preheat oven to 325. Place roast in a Dutch oven. In a bowl, combine chilies, onion, chili powder and beans. Spoon over roast. Cover and bake for 1.5 hours. Stir in broth; cover and bake 30-45 minutes longer or until a meat thermometer reads 160 degrees. Increase oven temperature to 350 degrees.
2. Remove meat and shred with two forks; set aside. Mash bean mixture; stir in shredded pork. Spoon 1/3 cup mixture down the center of each tortillia; top with two tablespoons of cheese and one tablespoon of picante sauce. Fold sides and ends over and roll up. Place seam side down in a baking dish coated with cooking spray.
3. In a bowl, whisk egg white and water; brush over top. Bake, uncovered, at 350 degrees for 25-30 minutes. Serve immediately or cool, wrap and freeze for up to three months.
To cook frozen chimichangas: Place on a baking sheet coated with cooking spray. Bake at 400 degrees for 10-15 minutes or until heated through.