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birds eye view single serve rhubarb crisp topped with vanilla ice cream

Single Serve Rhubarb Crisp

5 from 1 vote
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Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Servings 1
Course Dessert
Cuisine American
This single-serve rhubarb crisp is the perfect way to enjoy a cozy, tangy-sweet dessert without making a full batch. Tart rhubarb is baked under a buttery, golden oat topping for a quick, satisfying treat that's ready in minutes—no sharing required!

Equipment

  • 6-inch Mini Cast Iron Skillet or Ramekin or 2, 3-inch ramekins
  • Bowls
  • Measuring Cups
  • Measuring Spoons
  • Spatula
  • Whisk
  • Spoon

Ingredients

RHUBARB FILLING
  • 2 cups chopped rhubarb ½-inch pieces
  • 2 ½ tbsp granulated sugar
  • 1 ½ tsp cornstarch
  • 2 tsp lemon juice
  • ½ tbsp butter cut into four “cubes”
TOPPING
  • 3 tbsp traditional oats
  • 2 tbsp all-purpose flour
  • 2 tbsp brown sugar
  • tsp cinnamon
  • tsp salt
  • 3 tbsp cold butter cut into cubes
  • vanilla ice cream optional

Instructions

  • Preheat oven to 350°F and lightly grease a 6-inch mini cast-iron or ramekin
  • To make your rhubarb filling, in a bowl combine your sugar and cornstarch with a whisk. Then add in your chopped rhubarb and lemon juice and mix.
  • Pour your filling into your greased dish and dot with the butter
  • For your crumble, in a bowl combine your oats, flour, brown sugar, cinnamon, and salt. Add in your butter and rub it into the mixture with your fingers until crumbly
  • Top your filling in the pan evenly with your crumble
  • Bake for 20-30 minutes until the top is golden and the rhubarb filling is bubbly
  • Remove and allow to cool for 10 minutes
  • Enjoy as is or with a scoop of vanilla ice cream!
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