This baked oatmeal is golden on top and soft in the center—perfect for meal prep or easy mornings. Traditional recipes use dried fruits, cinnamon, and vanilla extract, which can trigger histamine. This version uses fresh apples or blueberries instead of dried fruit, skips spices, and swaps vanilla for safer flavor. It’s lightly sweetened, simple to make, and ideal for low histamine needs.
Ingredients Needed:
- 3 cups rolled oats: gluten-free if needed; not quick oats.
- ⅓ to ½ cup maple syrup: a low histamine natural sweetener.
- 2 teaspoons baking powder: aluminum-free.
- ¼ teaspoon sea salt: or to taste.
- 2 large eggs: fresh only.
- 1 cup oat milk or rice milk: unsweetened, low histamine.
- ½ cup olive oil or melted ghee: instead of butter.
- ½ cup fresh apple or blueberries: chopped small (avoid dried cranberries).
- 1 teaspoon fresh pear purée (optional): adds gentle flavor.
How To Make Low Histamine Baked Oatmeal:
Preheat Oven:
Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish with olive oil or ghee.
Mix Dry Ingredients:
In a large bowl, stir together rolled oats, baking powder, and sea salt.
Add Wet Ingredients:
In a separate bowl, whisk eggs, milk, maple syrup, and olive oil or ghee. Combine wet and dry ingredients, then stir in chopped fresh fruit.
Bake Until Golden:
Pour mixture into prepared baking dish and spread evenly. Bake for 40 minutes until top is golden and edges are set.
Cool Slightly & Serve:
Let cool for 5–10 minutes. Slice into squares and serve warm, or chill for a firmer texture.

Recipe Tips:
- Avoid dried fruits like cranberries—they’re high histamine.
- Use fresh or frozen (not thawed) fruit like blueberries, apples, or pears.
- Skip cinnamon and vanilla if you’re highly sensitive—natural fruit flavors shine on their own.
- Great for meal prep—store and reheat easily.
How to Store & Reheat:
- Room Temperature: Let cool, then store in fridge within 1 hour.
- Fridge: Store up to 3 days in a sealed container.
- Freezer: Not ideal for low histamine diets.
Nutrition Facts (approx. per serving):
- Calories: 240
- Sodium: 150 mg
- Protein: 5 g
- Fat: 9 g
- Carbs: 35 g
- Fibre: 3 g
- Sugar: 10 g
FAQs:
Can I eat baked oatmeal on a low histamine diet?
Yes—when made with fresh oats, fruit, and safe sweeteners like maple syrup.
What can I use instead of dried cranberries?
Use fresh blueberries, chopped apples, or pears—dried fruit is high in histamine.
Is cinnamon low histamine?
Cinnamon can be a trigger for some. It’s safest to omit or reduce it if you’re sensitive.
Can I make this dairy-free?
Yes—use oat milk and olive oil or ghee instead of dairy.
Can I meal prep baked oatmeal?
Absolutely. Cool and refrigerate slices for easy breakfasts during the week.
Try More Recipes:
Low Histamine Baked Oatmeal
Course: BreakfastCuisine: AmericanDifficulty: Easy8
servings10
minutes40
minutes240
kcalSoft and lightly sweet baked oatmeal made with gut-friendly, histamine-safe ingredients—perfect for a simple, warm breakfast.
Ingredients
3 cups rolled oats
⅓ to ½ cup maple syrup
2 tsp baking powder
¼ tsp sea salt
2 large eggs
1 cup oat or rice milk
½ cup olive oil or ghee
½ cup fresh blueberries or apples, chopped
1 tsp fresh pear purée (optional)
Directions
- Preheat oven to 350°F. Grease a 9×13-inch dish.
- In a bowl, mix oats, baking powder, and salt.
- In another bowl, whisk eggs, milk, maple syrup, and oil.
- Combine wet and dry ingredients. Stir in fruit.
- Spread into baking dish and bake for 40 minutes until golden.
- Cool 5–10 minutes, slice, and serve warm.
