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Rhubarb & Pear Crumble

This has a lovely crunchy topping that tastes like flapjack, perfect comfort food

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Why it works: Pear and rhubarb share more aroma than cooks usually use. They rank in the top 8% of all ingredient pairs, and 33 recipes mention both. Both carry 2-methoxy-4-vinylphenol, which smells clove, smoky. The science ↓

The recipe

Serves 6
Prep20 min
Cook50 min

Ingredients

Contains: milk, wheat, tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.

  1. Preheat the oven to 375°F (190°C). Lightly grease a 2-quart (2-liter) baking dish or similar ovenproof dish.

  2. Peel, core and cut the pears into bite-sized pieces. Cut the rhubarb into 1-inch (2.5 cm) pieces and put both in a bowl.

  3. Add the golden caster sugar and the finely grated orange zest and juice to the fruit. Toss well, then spread evenly in the baking dish.

  4. To make the topping, put the wholemeal flour and cold diced butter in a large bowl. Rub with your fingertips until the mixture looks like coarse crumbs.

  5. Stir in the soft light brown sugar, muesli or porridge oats, and the Grape-Nuts or Clusters cereal until evenly mixed.

  6. Scatter the crumble topping loosely over the fruit without pressing it down.

  7. Bake on the middle shelf for about 50 minutes, until the topping is deep golden and the fruit is bubbling and tender when pierced with a knife.

  8. Let the crumble rest for 10 minutes before serving so the juices thicken slightly.

By bbcgoodfood. Recipe from Open Recipes.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Pear + rhubarbtop 8% of all pairs
    Aroma overlapstrong
    Mentioned together33 recipes

    Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).

  2. Pear + grapetop 2% of all pairs
    Aroma overlapstrong
    Mentioned together242 recipes

    Shared aroma: isoamyl acetate (banana, fruity).

  3. Orange + grapetop 3% of all pairs
    Aroma overlapstrong
    Mentioned together1,759 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  4. Rhubarb + orangetop 3% of all pairs
    Aroma overlapmoderate
    Mentioned together299 recipes

    Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).

  5. Butter + oatstop 5% of all pairs
    Aroma overlapstrong
    Mentioned together2,924 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

Flavor stand-ins for the orange

How well each one fits the dish's main ingredients (pear, rhubarb, sugar, flour, butter, oats, grape):

  1. Vanillabetter flavor fit
  2. Applebetter flavor fit
  3. Figbetter flavor fit
  4. Orangethe original

Fit is the average pairing score against pear, rhubarb, sugar, flour, butter, oats, grape. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).