Recipe description
June 20, 2026
Chicken mince and leek casserole
Comforting leek and chicken casserole that supports gentle digestion.
Protein Rich
Easy Recipe
One Pot Meal
85%
General Gut Health Match
This score is based on all ingredients included in the food recipe and provides a match score for the general population which is not personalized to your personal profile or gut microbiome test.
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Overall
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Takes about 2 minutes.
Why this recipe fits you
- Fiber-rich leeks and vegetables support gut health.
- Lean chicken provides protein with relatively little saturated fat.
- One-dish casserole makes it easy to eat a balanced, gut-friendly meal.
Gut Health Score
How these gut-support scores are calculated
These scores are estimated from the recipe’s ingredients, nutritional profile, and gut-health relevance. They are intended as practical guidance, not as medical advice.
Fiber support
Looks at fiber-rich ingredients such as legumes, vegetables, fruit, whole grains, nuts, and seeds.
Polyphenol support
Reflects ingredients such as berries, herbs, spices, cocoa, olive oil, colorful vegetables, and other plant foods.
Diversity support
Considers the variety of plant-based ingredients used in the recipe.
Inflammation-balance support
Considers the balance between whole-food ingredients, healthy fats, added sugars, refined carbohydrates, and highly processed components.
Fermentation support
Reflects fermented ingredients or ingredients that may support microbial fermentation, such as prebiotic fibers.
Blood-sugar balance support
Considers fiber, protein, fat quality, added sugars, and the type of carbohydrates in the recipe.
Ingredients
Chicken, mince
1
piece
Leek
2
piece
Onion
1
piece
Garlic
2
piece
Potato
3
piece
Milk, whole
1
glass
Oil, olive
1
tablespoon
Flour
0.25
cup
Cheese, cheddar
4
slice
Instructions
1
Preheat the oven to 180°C (350°F).
2
Heat olive oil in a large pan over medium heat.
3
Add chopped onions and leeks, sautéing until soft.
4
Stir in minced garlic and cook for an additional minute.
5
Add chicken mince to the pan, breaking it up as it cooks until browned.
6
Pour in vegetable broth, add parsley, salt, and black pepper, and stir well.
7
Transfer the mixture to a baking dish and cover with foil.
8
Bake in the preheated oven for 25-30 minutes.
9
Remove from oven and let it sit for a few minutes before serving.
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Nutrition
320 kcal
Calories
28 g
Protein
20 g
Carbohydrates
4 g
Fiber
6 g
Sugar
9 g
Fat
2 g
Saturated fat
0.9 g
Salt
FAQ
Is this chicken mince and leek casserole suitable as a light, high‑protein meal?
Yes. It uses lean chicken mince and vegetables, and portions can be adjusted to fit your daily protein goals.
How do I know when the chicken is cooked through?
Cook until the internal temperature reaches 74°C (165°F) or there is no pink and the juices run clear.
How should I store leftovers and how long will they keep?
Cool and refrigerate within 2 hours in a covered container for 2–3 days; or freeze for up to about 3 months.
Can I freeze the casserole?
Yes. You can freeze the cooked casserole and reheat it thoroughly. Freezing raw before baking is possible but may affect texture.
What can I serve with this to boost fiber?
Pair with whole grains like brown rice or quinoa, or add a side of legumes for extra fiber.
How can I adapt the recipe for gluten-free or dairy-free diets?
Use gluten-free stock or thickeners if needed and omit dairy if the dish contains cheese or cream.
What substitutions work well?
Replace leek with onion or shallot, swap chicken mince for turkey, and add other vegetables like carrot or celery.
Can I prepare this in advance?
Yes. You can chop vegetables ahead and assemble the casserole; refrigerate overnight and bake the next day.
Is this dish kid-friendly?
Generally yes. It has mild flavors and soft vegetables; adjust seasoning to taste for children.
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