Chicken Broccoli Alfredo Casserole Keto Style
Chicken Broccoli Alfredo Casserole Keto Style is a easy American recipe that serves 4. 470 calories per serving. Recipe by Loving It On Keto on YouTube.
Prep: 22 min | Cook: 35 min | Total: 1 hr 12 min
Cost: $25.81 total, $6.45 per serving
Ingredients
- 24 oz Broccoli Florets (fresh or frozen, cut into bite‑size pieces)
- 15 oz Roasted Garlic Alfredo Sauce (store‑bought, such as Rao’s or a similar keto‑friendly brand)
- 14 oz Canned Chunk Chicken Breast (drained; two 7‑oz cans, preferably low‑sodium)
- 8 oz Manchego Cheese (shredded; provides a buttery, nutty flavor)
- 1 oz Pecorino Romano Cheese (finely grated; adds salty depth)
- 1 tbsp Olive Oil (for greasing the casserole dish)
- 1 cup Bone Broth (used to boil the broccoli for extra flavor)
- 1 tsp Salt (only for the broccoli; cheese provides most of the salt)
Instructions
Boil the Broccoli
Add 1 cup bone broth (or water) to a large pot, bring to a boil, then add the broccoli florets. Cook until fork‑tender, about 8‑10 minutes.
Time: PT10M
Drain and Set Aside
Pour the broccoli into a colander and let it drain completely. Return to the pot.
Time: PT2M
Combine Chicken and Broccoli
Add the drained canned chicken to the pot with the broccoli. Use a spatula to break up the chicken and mix evenly.
Time: PT5M
Stir in Alfredo Sauce and Cheeses
Pour the 15‑oz roasted garlic Alfredo sauce over the chicken‑broccoli mixture. Add the shredded Manchego and grated Pecorino Romano. Stir until everything is evenly coated.
Time: PT5M
Transfer to Casserole Dish
Lightly grease the 9‑x‑13‑inch casserole dish with 1 tbsp olive oil. Spoon the mixture into the dish, spreading evenly.
Time: PT2M
Bake
Place a silicone baking mat or parchment sheet on a baking sheet beneath the casserole dish to catch any overflow. Bake in a pre‑heated 375°F oven for 35 minutes, or until the top is golden and the sauce is bubbling.
Time: PT35M
Temperature: 375°F
Cool and Serve
Remove the casserole from the oven and let it rest on the counter for 10 minutes before serving. This allows the sauce to set and makes slicing easier.
Time: PT10M
Nutrition Facts
- Calories
- 470
- Protein
- 18 g
- Carbohydrates
- 7 g
- Fat
- 25 g
- Fiber
- 1.5 g
Dietary info: Keto, Low‑Carb, Gluten‑Free (if Alfredo sauce is certified)
Allergens: Dairy, Chicken
Last updated: April 19, 2026






