Sides & vegetables
Rustic leek gratin with coconut milk
Sides & vegetables · serves 3 · 30-60 min
Core AIP · Elimination phase compliant

Some recipes ask almost nothing of you, and that is exactly their gift. You chop leeks, stir everything in one bowl, pour it into a dish, and let the oven do the rest. 5 ingredients, one bowl, no technique to master.
What looks like a humble side is doing quiet work. Leeks are a source of prebiotic fiber, the kind that feeds a healthier gut community, supporting an immune system that has been running hot. The full-fat coconut milk stands in for the dairy cream of a classic gratin and carries the sage and oregano, so you get the comfort of something creamy, built entirely from real ingredients.
These are real vegetables, grown in the ground, turned tender and rich with almost no effort. Make it beautiful, spoon it into a dish where the golden edges show, and put it on the table where everyone can reach it. This is the kind of side a whole family eats, and sharing it is part of what makes good food feel less like a solitary project.
Ingredients
- 1 pound leeks, chopped
- one 13.5 ounce can full-fat coconut milk
- 1 teaspoon dried sage
- 1/2 teaspoon dried oregano
- 1/2 teaspoon fine sea salt
Method
Heat the oven to 400 F. Put the chopped leeks, coconut milk, sage, oregano, and salt in a bowl and stir until everything is combined and the leeks are coated.
Pour the mixture into a 6x9 baking dish and bake 40 to 45 minutes, stirring occasionally, until the leeks are tender and the coconut milk has thickened around them.
Keeps up to 4 days refrigerated and reheats well, so it is worth making for batch cooking.
*Adapted from asquirrelinthekitchen.com*
Nutrition
Estimated per serving (serves 3), calculated from the ingredients. Actual values vary with brands, sizes, and how much sauce or dressing you use.

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Further reading
Daniela Hess, MSEd, is a co-founder of Great Energy and an Autoimmune Educator and Functional Wellness Consultant who lives and thrives with Hashimoto’s. She is not a licensed medical provider.
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Words in this recipe you can look up. Tap or click a term to learn what it means.
Batch cookingFiberImmune systemPrebioticEvery ingredient in this recipe is on the Core Autoimmune Protocol food list.
Download the Core Food List (PDF) Explore the food list