AmericanMedium · Warm
Buckwheat Apple Crumble with Walnut and Maple Syrup
A hearty buckwheat crumble with tender spiced apples, crunchy walnut topping, and a drizzle of maple syrup — rustic and warming, like something Andrei's grandmother would have made for Sunday dessert after a big pot of sarmale.
Prep
15 min
Cook
35 min
Total
50 min
Method
1
Position a rack in the center of the oven and preheat to 180°C (350°F). Lightly butter an 8x8 inch baking dish and set it aside.
2
Peel, core, and slice the apples into roughly 1/2-inch wedges. Toss them in a large bowl with the lemon juice, maple syrup, cinnamon, and cornstarch until evenly coated.
3
Transfer the apple mixture to the prepared baking dish and spread into an even layer.
4
In a medium bowl, combine the buckwheat, rolled oats, flour, and brown sugar. Stir to mix evenly.
5
Add the cold cubed butter. Using your fingertips or a pastry cutter, work the butter into the dry mixture until it resembles coarse, damp crumbs with some larger pea-sized pieces visible. Fold in the chopped walnuts.
6
Scatter the crumble topping evenly over the apples, pressing lightly on the edges so it adheres. Leave some texture on top — do not pack it down firmly.
7
8
Remove from the oven and let the crumble rest for 5 minutes — this allows the filling to set slightly before scooping.
9
Spoon the warm crumble into bowls. Drizzle a little extra maple syrup over the top if you like, and serve with a spoonful of yogurt alongside for that cooling tang Andrei swears by.
B
Nutri-Score
Good balance
A–E · lower is better · score 0
Calories
1010
per serving
Calorie-dense · 1010 kcalSource of fibre · 15g
Protein
24g
Carbs
145g
Fat
43g
Sat. fat
15g
Fiber
15g
Sugar
41g
Sodium
502mg
VegetarianHeart HealthyLow SodiumGood FatsHigh Fiber
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
B
Environmental impact
Low impact
A–E · lower is better · includes estimates
kg CO2e
0.6
per serving
BCarbonAEU all-round· carbon sets the grade
Water
0.8m³
Land
35Pt
Runoff
0.07g P
butter, cold and cubed drives 35% of this recipe’s estimated footprint.
Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.
Flavor Profile
5
Umami
7
Sweet
2
Salty
3
Sour
2
Bitter
1
Spicy
Textures
CrispyNuttyTender
Aromas
FruityNuttyWarm Spice
Kitchen Equipment
Primary Tool
Baking DishBaking DishOvenChef KnifeCutting BoardMeasuring CupsMeasuring SpoonsMixing BowlMixing Bowl MediumPastry CutterSpatula
Techniques
BakingCutting In
Safety & Storage
Allergen Warning
This recipe contains tree nuts (walnuts), dairy (butter), and gluten (flour, rolled oats). Always inform guests and label servings accordingly before serving.
Cross Contamination
Rolled oats are not inherently gluten-free; use certified gluten-free oats if preparing for guests with celiac disease or wheat allergies to avoid cross-contact.
Storage
Perishable crumble with butter and fruit filling must be refrigerated within 2 hours of serving. Store in an airtight container for up to 3 days.
Shelf Life
Cooked apple crumble is safe at room temperature for a maximum of 2 hours. Beyond this window, bacteria can multiply rapidly — discard if left out longer.
Handling
Keep butter cold throughout the crumble-making process. If butter softens or melts before baking, the topping will lose its crumbly texture and bake into a dense layer instead.
High Risk Population
Young children, elderly individuals, and immunocompromised guests should only consume this dish after proper refrigeration and reheating to ensure food safety.
Cooking Temperature
Ensure oven reaches 180°C (350°F) before baking. The crumble is done when topping is deeply golden brown and filling is bubbling thickly around the edges — approximately 30-35 minutes.
Pro Tips
Technique
Keep that butter cold, my friend — straight from the fridge, cubed small. If it melts before it hits the oven, you get a dense biscuit instead of those beautiful golden crumbs with the walnuts. Work it in with your fingertips until it looks like damp gravel, then fold in the nuts.
Substitution
No buckwheat? Use more rolled oats, same amount. The texture changes — less earthy, more chewy — but it still holds together. My grandmother would say you're making something new, not making do, and she's probably right.
From the chef
Toasted buckwheat in the crumble topping is the move here — it adds a nutty, slightly earthy bite that plain oat crumbles never have. The apples go in with lemon juice and cinnamon, which keeps them bright rather than just sweet and soft. Walnuts bring crunch. Maple syrup runs through both filling and topping with a quiet warmth that does not overpower. Thirty to thirty-five minutes in the oven and the edges bubble thick and golden. Serve warm with a spoonful of plain yogurt alongside — that cold tang against the hot fruit is the whole point.
TagsDessertFruitCrumbleComfort FoodBakingVegetarianWarming
AllergensMilkTree NutsWheatGluten
Source: generated · June 12, 2026