Indulge in the comforting, creamy, and decadent flavors of Chicken Cordon Bleu Bake OAMC, a simplified twist on the classic French dish designed for busy home cooks and perfect for make-ahead meal prep (OAMC: Once-A-Month Cooking). This easy casserole layers tender, seasoned chicken breasts with savory deli ham and gooey Swiss cheese, all smothered in a velvety sauce made from cream of chicken soup, sour cream, and a hint of garlic and onion. Topped with buttery breadcrumbs and baked until golden and bubbly, this dish delivers restaurant-quality flavor with minimal effort. Bake it fresh or freeze it for a fuss-free dinner later—either way, it’s sure to become a family favorite. Garnish with fresh parsley and serve with a crisp green salad or roasted vegetables for a balanced and satisfying meal.
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Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with non-stick spray or a thin layer of butter.
Pound the chicken breasts to an even thickness of about ½ inch. This ensures even cooking.
Season both sides of the chicken with garlic powder, onion powder, salt, and black pepper.
In the prepared baking dish, place the chicken breasts in a single layer.
Top each chicken breast with 2 slices of ham, and then 2 slices of Swiss cheese.
In a medium mixing bowl, combine the cream of chicken soup, sour cream, and milk. Whisk until smooth.
Pour the soup mixture evenly over the chicken, ham, and cheese layers in the baking dish.
In a small bowl, mix the breadcrumbs with the melted butter until well combined. Sprinkle the breadcrumb mixture evenly over the top of the casserole.
Cover the baking dish with foil and bake in the preheated oven for 25 minutes.
Remove the foil and bake for an additional 15 minutes, or until the breadcrumbs are golden brown and the chicken is cooked through (internal temperature should reach 165°F/74°C).
Garnish with chopped parsley, if desired, and serve warm.
To freeze for OAMC: Allow the cooked casserole to cool completely. Cover tightly with foil or plastic wrap and freeze for up to 3 months. To reheat, thaw in the refrigerator overnight and bake at 375°F (190°C) until warmed through, about 20-25 minutes.
Serving size | (1587.8g) |
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Amount per serving | % Daily Value* |
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Calories | 3213.7 |
Total Fat 189.7g | 0% |
Saturated Fat 102.8g | 0% |
Polyunsaturated Fat 1.8g | |
Cholesterol 882.9mg | 0% |
Sodium 7856.3mg | 0% |
Total Carbohydrate 143.6g | 0% |
Dietary Fiber 4.4g | 0% |
Total Sugars 42.2g | |
Protein 262.2g | 0% |
Vitamin D 166.0IU | 0% |
Calcium 2524.6mg | 0% |
Iron 14.0mg | 0% |
Potassium 2305.9mg | 0% |
Source of Calories