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Rhubarb, Peach & Blueberry Crumble

Tart rhubarb, ripe peaches and blueberries under a buttery oat topping. A summer dessert from Mellissa’s kitchen.

Season
Summer, when rhubarb and peaches overlap
Oven
350°F
Bake
50–60 minutes, then 20 to cool
Makes
One large baking dish
Mellissa’s rhubarb, peach and blueberry crumble, golden on top, in a baking dish.

A crumble is one of the easiest ways to make the most of summer fruit. The rhubarb keeps it bright and tart, the peaches and blueberries bring the sweetness, and the oat topping gives it crunch.

Good to know

Use rhubarb stalks only. The leaves are not edible.

Make it

Rhubarb, peach & blueberry crumble

One large baking dish · 350°F · 50–60 minutes

Ingredients

Filling

  • 4 cups chopped rhubarb (stalks only)
  • 3 cups sliced peaches
  • 2 cups blueberries
  • ¼ cup pure maple syrup — ⅓ cup if the rhubarb is especially sour
  • 3 tbsp cornstarch
  • Vanilla, cinnamon, and a pinch of salt
  • Optional squeeze of lemon

Crumble topping

  • 1 cup rolled oats
  • 1 cup flour
  • ¾ cup packed brown sugar
  • ½ cup cold butter, cubed
  • Cinnamon and a pinch of salt

Instructions

  1. Heat the oven to 350°F.
  2. Toss the filling ingredients together and spread in a large greased baking dish.
  3. Mix the oats, flour, brown sugar, cinnamon and salt. Work in the butter until crumbly.
  4. Scatter over the fruit. Bake 50–60 minutes, until golden and the fruit is bubbling.
  5. Let cool for at least 20 minutes before serving.

Nutrition notes

This is a dessert, and it’s meant to be enjoyed as one. It still brings more to the table than most: nine cups of fruit across the dish, with fibre from the fruit and the rolled oats, and vitamin C from the rhubarb, peaches and blueberries.

The maple syrup is kept modest because the fruit does most of the work. If your peaches are very ripe, you may find you can use a little less.

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The information on this website is for general educational purposes only. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease or health condition. A Registered Holistic Nutritionist is not a physician or a licensed dietitian. Always speak with your doctor, nurse practitioner or pharmacist before changing your diet, starting a supplement, or making any decision about your health — particularly if you are pregnant or breastfeeding, taking medication, or living with a diagnosed condition.