A decadent, creamy gratin featuring layers of portobello mushrooms, crispy bacon, and three cheeses baked to golden perfection.
For gravy, simmer reserved cooking liquid and thicken with 1 teaspoon cornstarch mixed with 1 tablespoon water. Nutrition facts are estimates and may vary based on ingredients used, portion sizes, and preparation methods.
Keywords: mushroom gratin, bacon mushroom recipe, cheesy mushroom dish, portobello gratin
Find it online: https://www.joyliciousrecipes.com/mushroom-bacon-gratin/