Chicken Broccoli Casserole With Cultured Cream for Full GAPS

This chicken-broccoli casserole brings cooked chicken, lightly steamed broccoli, and browned mushrooms together with homemade cultured cream. Eggs help the stock-and-cream mixture set around the vegetables as it bakes. You get a creamy spoonful with pieces of chicken and broccoli, rather than a pan of loose soup.

Use finished homemade GAPS sour cream for the dairy in this version. Its tang is part of the flavor. There is no cheese topping or flour-based sauce to make, and the optional nutmeg gives the cream a gentle warm note.

In our house, I prepare lunch and dinner before leaving for second shift unless something is already made. Homeschooling is part of the same morning, so having cooked chicken and a jar of cultured cream ready makes a difference. The casserole still needs time in the oven, but the chicken does not need to start cooking from raw while everything else waits.

Jump To The Recipe

Plan about an hour with cooked chicken and completed cream ready: roughly 15 minutes to prepare, 35–40 minutes to bake, and 5–10 minutes to rest before serving.

Ingredients

• 2 tablespoons coconut oil, divided
• 4 cups fresh broccoli florets
• 1 medium white onion, diced
• Sea salt and black pepper, to taste
• 8 ounces mushrooms, sliced
• 3 cups cooked chicken, shredded
• 1 cup homemade chicken meat stock
• 1 cup completed homemade cultured cream
• 2 eggs
• ½ teaspoon pure nutmeg, optional

Begin with cooked chicken and completed cream. Neither making stock nor culturing the cream is part of the casserole’s preparation time. If you have cooked the chicken for a batch of meat stock, remove the bones and measure three cups of the shredded meat for this dish.

Cut the broccoli into manageable florets rather than leaving one large stalk section in the middle of the pan. They should be small enough to share a forkful with the chicken. Steam them only until barely cooked, because they have another cooking stage in the oven.

Slice the mushrooms so they cook at roughly the same pace. Brown them with the onion before assembling the dish. That brings their flavor into the casserole and gives them a chance to release moisture before the egg mixture is added.

Stir the cultured cream before measuring one finished cup. The cream should already have gone through its full culture and chilling method. Use the linked homemade recipe rather than plain unfermented heavy cream or a commercial sour cream with added ingredients.

Use half an onion if you prefer less onion in the casserole. Keep the rest of the measured ingredients the same. Nutmeg is optional; use a single pure spice and leave it out if you do not want its flavor.

How To Make Chicken-Broccoli Casserole

1. Prepare The Baking Dish

Heat the oven to 350°F. Grease an oven-safe casserole dish with half of the measured coconut oil. Save the remaining half for cooking the onion and mushrooms.

A broad four-quart rectangular dish gives you room to spread the chicken and vegetables instead of stacking everything into a deep pile. The Le Creuset Heritage rectangular dish in Artichaut is the baking-dish option for this recipe. Keep the stovetop work in a separate pan; the stoneware dish belongs in the oven.

2. Lightly Steam The Broccoli

Steam the florets until just barely cooked, then set them aside uncovered. Look for a brighter green color and florets that still hold together. They should not be soft enough to mash into the bottom of the steaming basket.

Let the visible surface water drain away before moving them into the casserole. Keeping them uncovered at this point lets steam escape instead of collecting under a lid and dripping back onto the vegetables.

3. Cook The Onion And Mushrooms

Melt the remaining coconut oil in a stainless-steel or enameled pan. Add the diced onion, season with sea salt and black pepper, and cook until it begins to brown.

Add the sliced mushrooms and sauté until cooked. They will soften and release moisture, and their raw pale surfaces will darken. Stir so the onion does not sit untouched on a hot spot while the mushrooms cook. Take the pan off the heat when the vegetables are ready.

4. Spread The Filling Evenly

Put the lightly steamed broccoli, cooked onion and mushrooms, and shredded chicken in the greased baking dish. Distribute them across the whole dish, including the corners.

Break up compact handfuls of shredded chicken so the pieces are mixed through the vegetables. An even layer lets the liquid reach the filling more consistently than one tall mound in the center.

5. Whisk The Cream Mixture

In a separate bowl, whisk the chicken meat stock, cultured cream, eggs, optional nutmeg, and a generous pinch of sea salt and black pepper. Keep whisking until the cream and eggs are evenly mixed with the stock.

You should see one creamy liquid rather than separate blobs of cream or long streaks of unmixed egg. Pour it across the filling, then gently settle the vegetables and chicken so the mixture is distributed around them. It coats and fills the spaces in the casserole; you do not add more stock to submerge every broccoli top.

6. Bake And Rest

Bake for 35–40 minutes, checking the middle rather than judging only the edges. The egg mixture should be set around the filling, and the center should not have a loose pool of unmixed liquid. The chicken and vegetables should be hot through the middle.

Let the dish rest for 5–10 minutes before serving. That short pause gives the hot creamy mixture time to settle and makes it easier to spoon portions from the pan. Keep the rest in your meal plan instead of serving the moment the dish leaves the oven.

Where This Fits On GAPS

This cultured-cream version fits Full GAPS once you have introduced and tolerate its dairy, eggs, vegetables, and optional nutmeg. GAPS uses properly fermented homemade dairy, so the cream is a completed preparation before it enters the casserole.

The chicken stock is homemade meat stock. Dr. Natasha’s 2020 guidance uses meat stock for at least the first year of GAPS, and for some people longer, before bone broth. A casserole does not need a commercial broth carton to have a savory base.

Plain meat stock is appropriate in Intro, but that does not place this whole baked casserole in an early Intro stage. This dish includes browned vegetables, whole eggs, a full cup of cultured cream, and optional spice. Keep its Full GAPS label separate from the label on the stock component.

For a lower-onion version, use the half-onion option. That alone does not establish a complete ketogenic GAPS meal. The portion of this casserole and the rest of your food still need to fit that approach.

This is a dish with chicken, dairy, and vegetables. It does not fit No-Plant GAPS, and it is not a dairy-free recipe. For a dairy-free meal, use the separate chicken-broccoli casserole with coconut milk.

Storage And Serving

Serve after the 5–10-minute rest, using a serving spoon to lift chicken, broccoli, and the creamy mixture together. This batch makes four servings. For eight servings, double the ingredients and use two dishes so the filling stays at a similar depth.

A small serving of creamy paprika-and-cumin coleslaw gives you a cool, crunchy side when raw cabbage and its mayo ingredients fit your foods. For a simpler topping on the plate, try lime-and-cilantro guacamole.

Refrigerate leftover portions in covered containers. When reheating, warm the center of the portion as well as the edges. Keeping a portion covered as it warms helps the surface chicken stay moist. If it has thickened in the refrigerator, a small splash of the same homemade chicken stock can loosen the creamy part while reheating.

For advance preparation, keep the cooked chicken, completed stock, and cultured cream ready in the refrigerator. Steam the broccoli and cook the onion and mushrooms before assembling. Freshly mixed eggs belong to the final cream mixture, not to a jar of cream you are still culturing.

Frequently Asked Questions

Can I Use Raw Chicken?

This recipe starts with three cups of cooked, shredded chicken. Keep that preparation the same. Raw chicken pieces would change both the cooking requirement and the moisture released into the pan.

Why Is My Casserole Watery?

Check for wet broccoli, mushrooms that were added before cooking, or extra stock added during assembly. The recipe has one measured cup of stock. Drain the steamed broccoli, cook the mushrooms first, and give the center enough oven time for the egg mixture to set.

Can I Use Store-Bought Sour Cream?

Use completed homemade GAPS sour cream. Its full fermentation method is part of preparing the dairy for GAPS. A tub labeled sour cream does not replace that preparation.

Do I Need Cheese Or Breadcrumbs On Top?

No. Neither is in this recipe. The eggs help bind the cream and stock around the filling, and the mushrooms and onion bring browned flavor without a separate topping.

Can I Double It?

Yes. Double the ingredient amounts and use two appropriately sized dishes so you can keep a similar filling depth. Check each center for the set mixture. A deeper single pan may need longer than the listed baking interval.

Recommended Equipment

Use an oven-safe four-quart rectangular baking dish, a separate stainless-steel or enameled cooking pan, a steaming basket and pot, a knife and board, measuring cups and spoons, a bowl, a stainless-steel whisk, and a serving spoon. Put the hot baking dish on a heat-safe support when it leaves the oven.

Recipe Card

More Full GAPS Dinner Ideas

The chicken meat stock recipe gives you a useful homemade component to keep ready for meals like this. Save the cultured cream recipe too, so its long preparation is finished before dinner needs it.

For more main dishes to put into your meal rotation, look for the Dinner Cookbook in the WFLI catalog. Familiar meals and prepared homemade components make it easier to choose what you are cooking next.