Description
Rich, creamy, and packed with cheesy goodness, this Keto Chicken Alfredo with Broccoli Bake is a low-carb dream dinner! Juicy chicken, tender broccoli, and a luscious Alfredo sauce come together in one easy casserole that’s hearty, comforting, and perfect for the whole family. It’s everything you love about classic Alfredo—without the extra carbs!
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Ingredients
For the Bake:
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1½ lbs boneless, skinless chicken breasts or thighs, cooked and shredded
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3 cups broccoli florets, steamed or blanched
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1 cup shredded mozzarella cheese
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½ cup grated parmesan cheese
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1 cup shredded cheddar cheese (for topping)
For the Alfredo Sauce:
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2 tbsp butter
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3 cloves garlic, minced
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1½ cups heavy cream
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¾ cup grated parmesan cheese
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¼ tsp salt
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¼ tsp black pepper
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¼ tsp nutmeg (optional, for authentic Alfredo flavor)
Optional Add-ins:
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½ tsp crushed red pepper flakes for a little heat
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1 cup sautéed mushrooms
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¼ cup cooked crumbled turkey bacon for extra flavor
Instructions
Step 1: Prepare the Chicken and Broccoli
Cook and shred the chicken if not already prepared.
Steam or blanch the broccoli until just tender but still bright green.
Set aside.
Step 2: Make the Alfredo Sauce
In a saucepan over medium heat, melt the butter.
Add the minced garlic and sauté for 30 seconds until fragrant.
Pour in the heavy cream and bring to a simmer.
Whisk in the parmesan cheese, salt, pepper, and nutmeg (if using).
Simmer gently, whisking constantly, until thickened—about 4–5 minutes.
Step 3: Assemble the Bake
In a large mixing bowl, combine the shredded chicken, broccoli, mozzarella, and parmesan cheese.
Pour the Alfredo sauce over the top and mix until everything is well coated.
Step 4: Transfer to Baking Dish
Spread the mixture evenly in a greased 9×13-inch baking dish.
Sprinkle shredded cheddar cheese over the top.
Step 5: Bake
Preheat your oven to 375°F (190°C).
Bake uncovered for 20–25 minutes, or until bubbly and golden.
Step 6: Cool & Serve
Let cool for 5 minutes before serving.
Garnish with additional parmesan or chopped parsley if desired.
Notes
Don’t Overcook the Broccoli – Keep it crisp-tender so it doesn’t get mushy.
Use Freshly Grated Cheese – Melts better and gives a smoother sauce.
Whisk the Sauce Constantly – Prevents burning and keeps it silky.
Shred the Chicken Well – Smaller pieces mix evenly into the bake.
Customize It – Add mushrooms, bacon, or even spinach for extra flavor and variety.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Cuisine: American / Keto