From The America's Test Kitchen Cookbook
Makes one 8 by 8-inch strata, serving 6

Notes

This dish is wonderful when made the night before. Just pop it in the oven in the morning.

You can prepare the bread (buttered or not) and filling up to three days in advance. Wrap bread tightly in plastic wrap and save filling in a bag or container in the refrigerator.

To double the recipe, use a 13 by 9 inch pan, and increase the baking time to about 1 hour 20 minutes.

8-10 (1/2 inch thick) slices supermarket French or Italian bread (6-7 ounces) salt and ground black pepper
3 T. unsalted butter, softened 1/2 c medium-dry white wine, such as Sauvignon Blanc
8 oz. bulk breakfast sausage, crumbled 6 oz Monterey Jack cheese, grated (about 1-1/2 cups)
3 medium shallots, minced (about 1/3 cup) 6 large eggs
8 oz white button mushrooms, cleaned and quartered 1-3/4 c half-and-half
2 T fresh parsley leaves, minced

Prepare bread

Prepare filling

Assemble

Bake

Per serving (2 eggs per serving):
2.5 grams carbohydrates
2.5 grams net carbs
0 grams fiber
21 grams protein
19.5 grams fat
277 calories