Chicken Alfredo Casserole - Make this easy Keto Chicken Alfredo that is low carb and delicious.
Chicken Alfredo Casserole - Make this easy Keto Chicken Alfredo that is low carb and delicious. is a medium American recipe that serves 4. 450 calories per serving. Recipe by Sherrie Lynn on YouTube.
Prep: 20 min | Cook: 53 min | Total: 1 hr 28 min
Cost: $16.00 total, $4.00 per serving
Ingredients
- 10 slices Bacon (cooked, cut into large pieces)
- 3 pieces Chicken Breast (boneless, skinless, sliced in half lengthwise)
- 2 tablespoons Olive Oil (for coating the baking dish)
- 4 cloves Garlic (minced)
- 1 pinch Red Pepper Flakes (to taste, optional)
- to taste Black Pepper (freshly ground)
- to taste Garlic Powder (optional)
- 4 tablespoons Unsalted Butter
- 1 cup Heavy Whipping Cream
- 2 oz Cream Cheese (softened)
- 4 oz Parmesan Cheese (shaved or grated)
- 1 head Broccoli (medium, cut into florets)
- 2 tablespoons Fresh Basil (chopped, optional)
- 2 tablespoons Parmesan Cheese (topping) (grated for sprinkling)
- 1 cup Mozzarella Cheese (shredded)
Instructions
Prepare Ingredients
Cut 8‑10 slices of cooked bacon into large pieces, slice each chicken breast in half lengthwise, mince 4 garlic cloves, and cut the broccoli into florets.
Time: PT10M
Preheat Oven
Preheat the oven to 350°F (175°C).
Time: PT5M
Temperature: 350°F
Oil the Baking Dish
Drizzle 2 tbsp olive oil into the large baking dish, add the minced garlic and a pinch of red pepper flakes, and stir to coat the bottom.
Time: PT2M
Arrange Chicken
Lay the sliced chicken breasts flat in the dish, then generously season with black pepper and garlic powder.
Time: PT3M
Melt Butter
In a saucepan over medium heat, melt 4 tbsp unsalted butter.
Time: PT2M
Sauté Garlic in Butter
Add the remaining minced garlic to the melted butter and sauté for about 1 minute until fragrant.
Time: PT1M
Add Cream and Simmer
Stir in 1 cup heavy whipping cream, bring to a gentle boil while stirring continuously; keep the boil light.
Time: PT3M
Incorporate Cream Cheese
Add 2 oz softened cream cheese, whisk until fully melted and smooth.
Time: PT2M
Add Parmesan
Stir in 4 oz shaved Parmesan cheese until completely dissolved into the sauce.
Time: PT2M
Sauce the Chicken
Spoon a few large spoonfuls of the sauce over the chicken breasts, coating them lightly.
Time: PT1M
Add Broccoli and Remaining Sauce
Spread the broccoli florets over the chicken, then pour the remaining sauce evenly over everything.
Time: PT3M
Add Fresh Herbs and Toppings
Scatter fresh basil, the bacon pieces, sprinkle the Parmesan topping, and finally cover with a thin layer of shredded mozzarella.
Time: PT2M
First Bake (Uncovered)
Place the casserole in the preheated oven and bake uncovered for 10 minutes.
Time: PT10M
Temperature: 350°F
Cover and Continue Baking
Cover the dish tightly with aluminum foil and bake for an additional 35 minutes.
Time: PT35M
Temperature: 350°F
Final Browning
Remove the foil and bake for a final 5 minutes to brown the top.
Time: PT5M
Temperature: 350°F
Rest and Serve
Remove from oven, let rest 5 minutes, then serve hot.
Time: PT5M
Nutrition Facts
- Calories
- 450
- Protein
- 35 g
- Carbohydrates
- 8 g
- Fat
- 30 g
- Fiber
- 2 g
Dietary info: Keto, Low Carb, Gluten‑Free, High Protein
Allergens: Dairy, Pork
Ingredient Substitutions
- Instead of Bacon: turkey bacon, pancetta
- Instead of Chicken Breast: turkey breast, bone‑in chicken thighs
- Instead of Olive Oil: avocado oil, melted butter
- Instead of Garlic: garlic powder (1 tsp)
- Instead of Red Pepper Flakes: cayenne pepper
- Instead of Unsalted Butter: margarine
- Instead of Heavy Whipping Cream: full‑fat coconut milk (for dairy‑free)
- Instead of Cream Cheese: neufchâtel cheese
- Instead of Parmesan Cheese: pecorino romano
- Instead of Broccoli: cauliflower
- Instead of Fresh Basil: dried basil (1 tsp)
- Instead of Mozzarella Cheese: provolone, cheddar
Equipment Needed
- Large Baking Dish
- Saucepan
- Mixing Spoon or Spatula
- Chef's Knife
- Cutting Board
- Measuring Spoons
- Grater (optional)
- Aluminum Foil
- Basil Grinder (optional) (optional)
Critical Steps — Do Not Skip
- Season chicken evenly with black pepper and garlic powder.
- Melt cream cheese fully into the sauce to avoid grainy texture.
- Cover with foil during the bulk of baking to protect broccoli and cheese.
- Final uncovered bake for proper browning.
Chef Tips from the Video
- Use freshly shaved Parmesan for a smoother sauce.
- Pat the bacon dry with paper towels before adding to avoid excess grease.
- For extra flavor, add a splash of white wine to the sauce before the cream.
Troubleshooting
Sauce is too thin.
Simmer a few more minutes or add an extra 1‑2 oz cream cheese to thicken.
Casserole looks dry after baking.
Drizzle a couple more spoonfuls of sauce before the final uncovered bake.
Broccoli becomes mushy.
Blanch the broccoli briefly (2 minutes) before adding, or add it later in the baking process.
Storage
Refrigerator: Store leftovers in an airtight container for up to 4 days.
Freezer: Freeze in a freezer‑safe container for up to 2 months; reheat covered then uncover for 5 minutes.
Room temperature: Do not leave at room temperature longer than 2 hours.
Make-Ahead Tips
- Prepare the sauce up to step 9 and refrigerate; reheat gently before assembling.
- Assemble the casserole (without baking) and store covered in the fridge for up to 24 hours.
- Freeze the unbaked casserole; bake from frozen adding 10‑15 extra minutes.
Frequently Asked Questions
What is the cultural significance and history of Chicken Alfredo Casserole in American cuisine?
Chicken Alfredo Casserole blends classic Italian‑American Alfredo sauce with a comforting casserole format that became popular in mid‑20th‑century American home cooking, especially in the Midwest where baked pasta and chicken dishes are family staples.
How does the keto‑friendly version of Chicken Alfredo Casserole differ from traditional recipes in Italian‑American cuisine?
Traditional versions often include pasta or flour‑based roux for thickening. This keto version replaces pasta with broccoli and uses cream cheese and heavy cream for richness, keeping carbs under 10 g per serving.
What are the authentic traditional ingredients for Chicken Alfredo in Italian‑American cuisine versus acceptable keto substitutes?
Authentic Alfredo uses butter, heavy cream, and Parmesan over fettuccine. In this keto casserole, the fettuccine is swapped for broccoli, and cream cheese is added for extra thickness while still honoring the classic butter‑cream‑Parmesan base.
What occasions or celebrations is Chicken Alfredo Casserole traditionally associated with in American families?
It’s a popular weeknight dinner, pot‑luck, or family gathering dish because it can be assembled ahead, feeds a crowd, and feels indulgent without the need for elaborate plating.
What other low‑carb side dishes pair well with this Chicken Alfredo Casserole?
Serve with a simple mixed green salad dressed with olive oil and lemon, roasted cauliflower, or zucchini noodles for a fully keto‑friendly meal.
How has Chicken Alfredo Casserole evolved over time in American home cooking?
Originally a pasta‑centric dish, home cooks have adapted it to low‑carb trends by swapping noodles for vegetables, adding bacon for crunch, and using cream cheese for a richer, quicker sauce, reflecting modern health‑conscious preferences.
What are the most common mistakes to avoid when making Chicken Alfredo Casserole?
Common errors include overcooking the garlic (it turns bitter), using too much liquid sauce which makes the casserole soupy, and not covering the dish long enough, which can dry out the broccoli.
Why does this recipe use cream cheese in the Alfredo sauce instead of a traditional roux?
Cream cheese thickens the sauce quickly without flour, keeping the dish low‑carb while adding a tangy richness that balances the heavy cream and Parmesan.
Can I make this Chicken Alfredo Casserole ahead of time and how should I store it?
Yes, assemble the casserole up to the final cheese topping, cover, and refrigerate for up to 24 hours. Bake as directed, adding a few extra minutes if baking from cold.
What does the YouTube channel Sherrie Lynn specialize in?
The YouTube channel Sherrie Lynn focuses on approachable, family‑friendly recipes that often incorporate low‑carb or keto adaptations, with an emphasis on quick, comforting meals for busy households.
How does the YouTube channel Sherrie Lynn's approach to keto cooking differ from other keto cooking channels?
Sherrie Lynn blends classic comfort foods with keto tweaks, prioritizing flavor and familiar textures, whereas many keto channels focus on strict macro counting or unconventional ingredient swaps.
Last updated: September 2, 2026
