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This low histamine version of a classic chicken casserole skips canned soup, cheese, and high-histamine additives. Instead, it uses a homemade coconut milk cream base, tender poached chicken, and low-histamine herbs. The result is a mild, satisfying meal perfect for lunch or dinner. It’s easy to digest and even easier to make fresh and histamine-safe.

Ingredients Needed:

2 cups cooked chicken breast or thighs: freshly poached, shredded.
1½ cups homemade low histamine cream sauce: made with coconut milk
2 tablespoons olive oil or ghee (if tolerated): for cream sauce base.
1 tablespoon white rice flour or tapioca starch: thickener for sauce.
1 cup full-fat coconut milk: BPA-free.
½ cup water or homemade chicken broth (low histamine only): for thinning sauce.
½ teaspoon sea salt (if tolerated):
½ teaspoon dried thyme or rosemary: gentle herbs.
1½ cups steamed rice or mashed white sweet potato: optional, to make it filling.
½ cup crushed rice crackers or puffed quinoa (optional topping):

How To Make Low Histamine Chicken Casserole:

Make the Cream Sauce:
In a small saucepan, heat olive oil over medium. Stir in rice flour to make a paste. Slowly whisk in coconut milk and water until smooth. Add salt and herbs. Simmer 2–3 minutes until thickened.

Prep the Chicken:
Use freshly cooked chicken only. Poach or bake as preferred, then shred into small pieces.

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Assemble the Casserole:
In a large bowl, mix shredded chicken with cream sauce and steamed rice or mashed sweet potato if using. Stir gently to combine.

Add Topping (Optional):
If tolerated, sprinkle with crushed rice crackers or puffed quinoa for texture.

Bake:
Preheat oven to 375°F (190°C). Spoon the mixture into a greased 8×8 or 9×9-inch casserole dish. Bake uncovered for 20–25 minutes, just until hot and bubbling.

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Rest & Serve:
Let sit for 10–15 minutes before serving. This helps the casserole set.

Recipe Tips:

Always cook chicken fresh — avoid rotisserie or leftover poultry.
Skip store-bought cream soups — they contain histamine triggers.
Add veggies like steamed zucchini, carrot, or chayote if tolerated.
No need for cheese — coconut cream makes it rich and creamy.
Serve with fresh herbs for gentle flavor without irritation.

How to Store & Reheat:

Room Temperature: Serve and eat immediately. Do not leave out for more than 20 minutes.
Fridge: Not ideal. Eat within 8–12 hours if you must store.
Freezer: Not recommended for strict low histamine needs.

Nutrition Facts (Per Serving):

Calories: 385
Sodium: 85mg
Protein: 26g
Fat: 22g
Carbs: 15g
Fibre: 2g
Sugar: 3g

FAQs:

Can I use cream of chicken soup in a low histamine diet?
No. Canned soups often contain histamine triggers like yeast extract, additives, and preservatives. Make a fresh coconut cream sauce instead.

What can I use instead of cheese?
Use a coconut milk-based sauce for creaminess. Cheese is aged and high in histamine, so it’s best avoided.

Can I add vegetables to this casserole?
Yes! Try zucchini, carrots, or peeled steamed squash. Avoid spinach, tomatoes, or mushrooms — they’re high in histamine.

Are crackers like Ritz low histamine?
No. Ritz crackers contain additives, soy, and cheese powder. Try plain rice crackers or skip the topping.

How should I cook chicken for low histamine?
Poach or bake chicken fresh and use it right away. Do not use pre-cooked, rotisserie, or frozen chicken.

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