3 chicken asparagus strata Recipes

english muffins , torn or cut into bite-size pieces (4 cups), cubed cooked ham or 2 cups chicken (10-oz), frozen cut asparagus or 1 (10 oz) package frozen broccoli, thawed and well drained or 2 cups fresh cooked asparagus or 2 cups broccoli, process swiss cheese , torn or 4 oz gruyere cheese, cut up, beaten eggs, sour cream, milk, chopped onions, dijon-style mustard, pepper (salt if using chicken)

unsalted butter, onion, finely chopped, celery ribs, finely chopped, asparagus , woody stems discarded, cut into 1 inch pieces, water, cubed cooked chicken (1 inch cubes ), mayonnaise, milk, chicken broth, eggs, chopped parsley, chopped chives, salt, black pepper, cubed french bread (1 inch cubes ), shredded sharp cheddar cheese