This low carb chicken casserole skips the canned soup entirely and comes out richer, creamier, and more flavorful than the classic version most of us grew up with. The filling layers cream cheese, blended cottage cheese, sour cream, and heavy cream for a sauce that stays thick and silky all the way through. The top gets a buttery pork rind and parmesan crust that bakes up golden and crunchy — the kind of texture you’d get from Ritz crackers, without any of the carbs.
I’ve been making low carb casseroles for years, and the biggest problem I see in most recipes is the sauce. Either it’s too thin (hello, canned cream of chicken soup), too grainy from unblended cottage cheese, or just plain flat-tasting. This version fixes all three. The blending step for the cottage cheese is the one thing that separates a great result from a weird, lumpy one — and it takes 30 seconds.
If you’re eating keto, following a low carb lifestyle, or just trying to get away from processed ingredients in your comfort food rotation, this casserole belongs in your regular lineup.
Why This Low Carb Chicken Casserole Beats Every Other Recipe?
Most recipes in this space do one of two things: they use canned cream of chicken soup (loaded with starch and additives), or they try to replace it with just cream cheese and sour cream, which works fine but often turns out one-dimensional.
This one uses four dairy components, and each one does something specific. Cream cheese gives the sauce body and richness. Blended cottage cheese adds protein and a subtle tang without changing the texture — you genuinely can’t tell it’s there once it’s blended. Sour cream brings acidity that keeps the sauce from feeling heavy. Heavy cream adds silkiness and helps everything come together.
The topping is the other thing worth talking about. Crushed pork rinds mixed with parmesan and melted butter create a crust that behaves almost exactly like buttered cracker crumbs. It soaks up a little of the filling at the edges, gets crispy on top, and adds a savory, fatty crunch that makes this feel like real comfort food, not a compromise.
Ingredients
For the filling:
- 4½ cups cooked chicken, chopped or shredded
- 4 oz cream cheese, softened
- 1 cup full-fat cottage cheese, blended smooth
- ½ cup sour cream
- ½ cup heavy cream
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp salt
- ¼ tsp black pepper
- ½ tsp Italian seasoning
- 1 cup shredded cheddar or mozzarella (optional but recommended)
For the pork rind topping (best option):
- ¾ cup crushed pork rinds
- ½ cup grated parmesan
- 5 tbsp melted butter
Nut-based topping alternative:
- ¾ cup crushed almonds or pecans
- ½ cup grated parmesan
- 5 tbsp melted butter
How to Make This Low Carb Chicken Casserole?
Time needed: 45 minutes
- Preheat oven:
Preheat your oven to 350°F and grease a casserole dish. A 9×13-inch pan or a 2.5–3 quart baking dish both work well.
- Blend the cottage cheese:
Add the full-fat cottage cheese to a blender or food processor and blend until completely smooth — about 30 seconds. Don’t skip this. Unblended cottage cheese leaves white curds visible in the sauce and creates a grainy texture that most people find off-putting. Once blended, it just becomes a creamy white base that disappears into the filling.
- Make the filling:
In a large mixing bowl, combine the softened cream cheese, blended cottage cheese, sour cream, heavy cream, garlic powder, onion powder, salt, pepper, and Italian seasoning. Mix until smooth and well combined. If your cream cheese is cold it will stay lumpy — let it sit at room temperature for 20–30 minutes before mixing, or microwave it for 15 seconds at a time until soft. Stir in the shredded cheddar or mozzarella if using.
- Add the chicken:
Fold in the cooked chicken until evenly coated. Use shredded rotisserie chicken, leftover baked chicken, or any pre-cooked chicken you have on hand. I used my food processor to quickly chop up the chicken breast.
- Assemble:
Spread the filling evenly into the greased casserole dish.
- Making the topping:
In a small bowl, combine the crushed pork rinds, parmesan, and melted butter. Mix until the pork rinds are evenly coated. Sprinkle the topping evenly over the casserole — don’t press it in, just let it sit on top loosely.
- Bake:
Bake uncovered for 30–35 minutes until the filling is bubbling at the edges and the topping is deep golden.
- Rest:
Rest for 10 minutes before serving. This is important. The filling tightens up as it cools slightly, making it much easier to portion and preventing the sauce from running. It’s worth the wait.
Tips for the Best Keto Chicken Casserole
- Blend the cottage cheese — really: This is mentioned twice because it matters that much. The full-fat variety gives the best texture and the richest flavor. Low-fat cottage cheese is waterier and will thin out your sauce.
- Use room temperature cream cheese: Cold cream cheese will not mix smoothly, no matter how hard you stir. If you’re short on time, cut it into cubes and microwave it in 10-second intervals until it’s pliable.
- Rotisserie chicken is the best shortcut: Costco’s rotisserie chicken yields close to 4–5 cups of shredded meat per bird. Pull it while it’s still warm, and it shreds much more easily. The darker thigh meat stays juicier in the casserole than breast meat alone.
- Don’t pack the topping down: The pork rind crust needs a little airflow to crisp up. Pressing it into the filling traps steam underneath, and you end up with a soggy top instead of a crunchy one.
- Let it rest fully: Ten minutes sounds long, but the casserole goes from “runny” to “perfectly set” in that window. If you cut in immediately, the sauce will pool on the plate.
Substitutions and Variations
- For the topping: If you don’t eat pork, the nut-based topping (crushed almonds or pecans with parmesan and butter) works beautifully. The flavor profile shifts slightly — nuttier and a little sweeter — but the crunch is comparable. Pecans give a richer result than almonds.
- For the cottage cheese: Full-fat ricotta is the closest substitute. It has a similar mild flavor and blends to about the same consistency. Greek yogurt also works but adds more tang and thins the sauce slightly.
- For the chicken: Turkey works perfectly here and is a great use for Thanksgiving leftovers. Canned chicken (well-drained) is the fastest option in a pinch. Chicken thighs give a juicier result than breast meat and hold up better to baking.
- To add vegetables: Diced broccoli florets (steamed and squeezed dry first), chopped spinach, or diced zucchini (salted and pressed to remove moisture) all fold in well. The key with any vegetable is removing as much water as possible before adding it to the filling.
- To make it spicier: Add ½ tsp smoked paprika, ¼ tsp cayenne, or a few dashes of hot sauce to the filling mixture.
Make Ahead and Storage for This Creamy Chicken Casserole
- Make ahead: Assemble the casserole up to 24 hours in advance but don’t add the topping until right before baking. Cover and refrigerate. When ready to bake, add the pork rind topping, let the dish sit at room temperature for 20 minutes, then bake as directed, adding about 5 extra minutes to the bake time.
- Refrigerator: Store leftovers covered for up to 4 days. Reheat individual portions in the microwave at 70% power with a damp paper towel draped over the top, or reheat the whole dish covered with foil at 325°F for about 15 minutes.
- Freezer: This casserole freezes well for up to 2 months. Freeze before adding the topping if possible — the pork rind crust doesn’t hold up well to freezing and thawing. Add fresh topping when you’re ready to reheat from frozen. Thaw overnight in the refrigerator, then bake at 350°F covered with foil until heated through, about 25–30 minutes.
Frequently Asked Questions
It’s not recommended. Raw chicken releases a significant amount of liquid as it cooks, which dilutes the creamy sauce and leaves you with a watery filling. Pre-cooked chicken — rotisserie, baked, or poached — is the right choice here for both texture and food safety.
Cottage cheese is naturally lumpy. If you add it directly to the filling, those curds stay visible and create an uneven, grainy texture once baked. Blending it turns it into a smooth, creamy paste that integrates seamlessly. No one will know it’s in there, which is the goal.
Yes. The main ingredients — chicken, dairy, pork rinds, parmesan — are all very low in carbohydrates. The cottage cheese and heavy cream contribute a small amount of carbs but across a full casserole with 6–8 servings, it stays well under 6g net carbs per serving.
You can, but choose carefully. BBQ or spicy flavors will come through in the topping and may clash with the Italian seasoning in the filling. Plain or lightly salted pork rinds are the safest choice. Salt and pepper flavored works well.
Usually this comes from either pressing the topping into the filling before baking, or cutting into the casserole too soon. Make sure the topping sits loosely on top, bake uncovered the entire time, and wait the full 10-minute rest before serving.
The structure of this recipe depends heavily on dairy, so a full dairy-free version will behave differently. Kite Hill cream cheese and full-fat coconut cream are the most workable substitutes for cream cheese and heavy cream. The cottage cheese is harder to replace — silken tofu blended smooth is the closest in function.
Looking for more Low Carb Recipes? Try these!
Low Carb Chicken Crust Pizza – High Protein Recipe
Low-Carb Mongolian Ground Beef and Cabbage
Low-Carb Crunchy Chicken Tenders – No Grains
Creamy Spinach Artichoke Shrimp Skillet: Low-Carb Luxury
Final Thoughts
The canned soup version of this casserole has been on family dinner tables for decades, and honestly, it earned its place — it’s easy, filling, and tastes like comfort. But it doesn’t have to come from a can. This low-carb chicken casserole delivers everything the original promised: a thick, creamy filling, a golden, crunchy topping, and that satisfying quality that makes you go back for a second scoop. The blended cottage cheese is the quiet upgrade that changes everything, and the pork rind crust is the kind of solution that makes you wonder why you ever used crackers. Make it once, and it’ll be in your regular rotation.
Creamy Low Carb Chicken Casserole with Pork Rind Topping (No Canned Soup)
Equipment
- 1 9×13 baking dish
Ingredients
Base
- 4½ cups cooked chicken (chopped or shredded)
- 4 oz cream cheese (softened to room temp)
- 1 cup cottage cheese (full fat)(blend smooth)
- ½ cup sour cream
- ½ cup heavy cream (replaces canned soup)
Seasoning
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ½ teaspoon Italian seasoning (optional but great)
Cheese (optional but makes it richer)
- 1 cup shredded cheddar (or mozzarella)
Low-Carb “Cracker” Topping Options
- ¾ cup pork rinds (crushed)
- ½ cup parmesan (finely grated)
- 5 tablespoons butter (melted)
Instructions
- Preheat your oven to 350°F and grease a casserole dish. A 9×13-inch pan or a 2.5–3 quart baking dish both work well.
- Blend the cottage cheese. Add the full-fat cottage cheese to a blender or food processor and blend until completely smooth — about 30 seconds. Don’t skip this. Unblended cottage cheese leaves white curds visible in the sauce and creates a grainy texture that most people find off-putting. Once blended, it just becomes a creamy white base that disappears into the filling.
- Make the filling. In a large mixing bowl, combine the softened cream cheese, blended cottage cheese, sour cream, heavy cream, garlic powder, onion powder, salt, pepper, and Italian seasoning. Mix until smooth and well combined. If your cream cheese is cold it will stay lumpy — let it sit at room temperature for 20–30 minutes before mixing, or microwave it for 15 seconds at a time until soft. Stir in the shredded cheddar or mozzarella if using.
- Add the chicken. Fold in the cooked chicken until evenly coated. Use shredded rotisserie chicken, leftover baked chicken, or any pre-cooked chicken you have on hand.
- Assemble. Spread the filling evenly into the greased casserole dish.
- Make the topping. In a small bowl, combine the crushed pork rinds, parmesan, and melted butter. Mix until the pork rinds are evenly coated. Sprinkle the topping evenly over the casserole — don’t press it in, just let it sit on top loosely.
- Bake uncovered for 30–35 minutes until the filling is bubbling at the edges and the topping is deep golden.
- Rest for 10 minutes before serving. This is important. The filling tightens up as it cools slightly, making it much easier to portion and preventing the sauce from running. It’s worth the wait.
Notes
- ¾ cup crushed almonds or pecans
- ½ cup parmesan
- 5 tbsp melted butter
