Low FODMAP Baked Oatmeal: Blueberry Walnut

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Do you love oatmeal? Then you should try my Low FODMAP Baked Oatmeal!

My Low FODMAP Blueberry Walnut Baked Oatmeal is very similar to the steelcut oats recipe I meal prep, except of course, for the substitution of rolled oats and the addition of eggs and baking powder. You can actually eat a larger portion of rolled oats compared to steelcut oats. This is because oats are low FODMAP in 1/2 cup servings while steelcut is much less.

I highly recommend trying this out especially if you’re on the elimination phase of the diet. It’s easy, delicious and then you’ll have your breakfast (or snack!) prepped for the week.

Most baked oatmeal recipes out there use bananas or applesauce, which can be high FODMAP depending what phase of the diet you’re in. You also need to be careful about the recommended mix-ins, such as dried fruit or certain nuts, because they can also be High FODMAP.

Blueberry Oatmeal Baked Oatmeal.


2 cups rolled oats

1 cup chopped walnuts

2 heaping teaspoons cinnamon

1 tsp baking powder

pinch of salt

2 cups lactose free milk (I used unsweetened vanilla almond milk)

3 Tbsp maple syrup

3 Tbsp avocado oil

2 eggs

1 tsp vanilla extract (use 2tsp if using unflavored milk)

1 cup fresh blueberries.


  1. Preheat oven to 375F.

  2. Mix all dry ingredients together using a whisk.

  3. Add in wet ingredients one at a time, stirring gently in between.

  4. Spray 8×8 baking dish (I used avocado oil spray). Pour in oatmeal mixture.

  5. Bake for 40 minutes. Let cool then cut into 9 even portions.

Recipe inspired by Cookie+Kate and Eating Bird Food.

Did you try the recipe? Let me know your comments below!

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