Dessert Rhubarb Crunch

Prep: 15 min Cook: 60 min Serves: 8 Cuisine: American

A warm, comforting rhubarb crumble with a crispy oat topping, perfect for spring gatherings or cozy dessert moments, served hot or cold with cream or milk.

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Ingredients

  • 1 cup flour
  • 3/4 cup oatmeal
  • 1 cup brown sugar
  • 1/2 cup melted butter
  • 1/2 teaspoon cinnamon
  • 4 cups diced rhubarb
  • 1 cup sugar
  • 1 cup water
  • 2 tablespoons cornstarch
  • 1 teaspoon vanilla

Instructions

  1. Mix flour, oatmeal, brown sugar, melted butter, and cinnamon together until crumbly.
  2. Press half of the crumbs into a 9-inch baking pan.
  3. Arrange diced rhubarb over the crumb base.
  4. Combine sugar, water, cornstarch, and vanilla to make the sauce. Cook until thick and clear.
  5. Pour the sauce over the rhubarb.
  6. Sprinkle the remaining crumbs on top.
  7. Bake at 350°F (175°C) for 1 hour.
  8. Serve hot with milk or cold with whipped cream, preferably chilled.

Tips & Substitutions

For a gluten-free option, substitute the flour with a gluten-free blend. If you prefer a sweeter dessert, consider adding a sprinkle of nutmeg along with the cinnamon. To enhance the richness, use brown butter instead of regular melted butter. If fresh rhubarb isn't available, frozen rhubarb can be used; just thaw and drain any excess water before adding it to the recipe.

Serving Suggestions

Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for a delightful contrast. This rhubarb crunch pairs beautifully with Pink Pudding for a refreshing dessert combo. For a more indulgent treat, drizzle with caramel sauce or serve alongside a cup of coffee for a delightful afternoon snack.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual servings in the microwave for about 30-60 seconds or until warmed through. Alternatively, reheat in a preheated oven at 350°F (175°C) for about 15 minutes until the top is crisp again.

Nutrition & Diet Analysis (per serving)

Each serving of Dessert Rhubarb Crunch contains roughly 794 calories, with 9g protein, 99g carbohydrates, and 32g fat. It is an excellent source of calcium (20% of the Daily Value), and a good source of iron and protein. It also contributes 4g of dietary fiber toward your daily target.

794 kcal 40% DV
Protein Fat Carbs

Macronutrients

Protein 9.1g 18% DV
Total Fat 32.4g 41% DV
Carbs 99.2g 36% DV
Fiber 3.6g 13% DV
Sugar 39.3g 79% DV

Electrolytes

Sodium 373.9mg 16% DV
Potassium 271.7mg 6% DV
Cholesterol 6mg 2% DV

Vitamins & Minerals

Vitamin A 5.4mcg 1% DV
Vitamin C 9mg 10% DV
Calcium 260.1mg 20% DV
Iron 3.4mg 19% DV
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use other fruits instead of rhubarb?

Yes, you can substitute rhubarb with other tart fruits like cherries, apples, or berries. Just adjust the sugar in the recipe according to the sweetness of the fruit you choose to maintain the right balance.

How do I know when the rhubarb is cooked properly?

The rhubarb should be tender and the sauce thickened. You can check by piercing a piece of rhubarb with a fork; it should break apart easily, and the sauce should have a glossy appearance indicating it’s fully cooked.

Can I make this dessert ahead of time?

Absolutely! You can prepare the entire dish a day in advance and store it in the refrigerator. Just bake it before serving, as this will help maintain the crunchy topping. If serving cold, let it chill in the fridge for a refreshing treat.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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