From Real Mom Kitchen blog
12 thin slices of ham
12 flour tortillas (10 inch)
1 lb. of Monterrey jack cheese cut into 12 piece (like string cheese)
1 (7 oz. can) diced green chilies
Cheese Sauce (recipe below)
Heat tortillas in the microwave to soften. About 30 seconds for 6 tortillas. On each tortilla place in the center 1 piece of ham, 1 piece of cheese, and a little of the green chilies. Fold in sides and roll. Place in greased baking dishes. I use one 9×13 and one 8 x8 dish. Pour cheese sauce over crepes to cover. Sprinkle with paprika and bake at 350 for 45 minutes.
1/2 cup butter
1/2 cup flour
4 cups milk
2 1/2 cups shredded cheddar cheese
1 tsp. prepared mustard
1/2 tsp salt
Melt butter, blend in flour. Slowly add milk till thickened. Add remaining ingredients and cook until smooth.