Recipe description
June 16, 2026
Plum Oat Walnut Crumble
A fiber-rich plum oat walnut crumble to support gentle digestion.
Gut Friendly
High Fiber
92%
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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We found the following allergens in the recipe ingredients: sulfites, egg, tree_nut, peanut, wheat
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Takes about 2 minutes.
Why this recipe fits you
- Rich in fiber from oats and plums supports digestive regularity.
- Contains polyphenol-rich walnuts for antioxidant support.
- Balanced mix of whole grains, fruit, and nuts with simple prep.
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
Plum
6
piece
Lemon juice
3
teaspoon
Vanilla Extract
1
teaspoon
Sugar, white
9
teaspoon
Cornstarch
1
tablespoon
Oats
1.5
cup
Flour
0.75
cup
Sugar, brown
24
teaspoon
Butter
18
teaspoon
Walnuts
0.5
cup
Cinnamon
1
piece
Salt
0.25
teaspoon
Instructions
1
Preheat the oven to 350°F (175°C).
2
Wash, pit, and slice the plums, then place them in a baking dish.
3
In a bowl, mix the oatmeal, walnut, flour, brown sugar, and cinnamon.
4
Melt the butter and mix it into the dry ingredients until crumbly.
5
Spread the crumble mixture over the plums evenly.
6
Bake for 30-35 minutes until the topping is golden brown.
7
Serve warm and enjoy your plum oat walnut crumble.
More Recipes For Your Gut
Nutrition
210 kcal
Calories
5 g
Protein
28 g
Carbohydrates
5 g
Fiber
12 g
Sugar
9 g
Fat
1.5 g
Saturated fat
0.2 g
Salt
FAQ
What are the main ingredients of Plum Oat Walnut Crumble?
It centers on plums with a crumb topping made from oats and walnuts and a simple sweetener.
Is this crumble high in fiber and good for digestion?
Yes, thanks to oats and plums it provides soluble fiber; walnuts contribute healthy fats. Enjoy as a dessert.
Can I make this recipe vegan or dairy-free?
Yes. You can replace butter with a plant-based substitute; check notes for vegan options.
Is it gluten-free or can it be made gluten-free?
Oats can be gluten-free if certified; use gluten-free oats and avoid wheat flour in the topping.
Can I substitute plums with other fruits?
Yes, apples or berries work well; choose firm fruit that holds its shape.
How should I store leftovers and how long do they keep?
Refrigerate in an airtight container for 3–4 days; reheat before serving.
How long does it take to prepare and bake?
About 35–50 minutes total, depending on oven and fruit.
Can this recipe be made ahead or frozen?
You can assemble ahead and chill before baking; or freeze baked crumble for 1–2 months; thaw and reheat.
Is it safe for people with nut allergies, or can I substitute walnuts?
Walnuts are a tree nut; if you have a nut allergy, omit walnuts and use seeds (e.g., sunflower seeds) in the topping.
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