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Easy Apple Rhubarb Crisp

Rated as 4 out of 5 Stars

"A perfect fast and easy way to use up the abundance of apples and rhubarb from the yard! I slice up my rhubarb in my food processor. A huge time saver!"
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55 m servings 313
Original recipe yields 12 servings (1 crisp)


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  1. Preheat oven to 325 degrees F (165 degrees C).
  2. Stir flour, oats, brown sugar, and cinnamon together in a bowl. Pour melted butter into oat mixture and stir until crumbly. Pat half the oat mixture into the bottom of a 9x13-inch baking dish.
  3. Stir rhubarb and apples together in a bowl; pour on top of oat mixture in baking dish.
  4. Stir cornstarch and 2 tablespoons water together in a bowl until cornstarch is dissolved and mixture is smooth.
  5. Heat sugar, 1 cup water, and vanilla extract in a saucepan over medium-high heat; bring to a boil, stirring constantly. Pour cornstarch mixture into sugar mixture and continue to boil, stirring constantly, until mixture thickens, 1 to 2 minutes. Drizzle sugar mixture over rhubarb and apples; sprinkle remaining oat mixture over the top.
  6. Bake in the preheated oven until hot and bubbly, 35 minutes.

Nutrition Facts

Per Serving: 313 calories; 8.5 57.5 3.1 20 62 Full nutrition

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Read all reviews 5
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I am making this for the second time. I did not have apples so used blueberries. Lovely warm with ice cream

I used whole wheat flour instead, and I used apples that were peeled sliced and frozen and rhubarb that was frozen. It still turned out amazing!

I didn't have any cornstarch but not sure if it would have made a difference. I was good but not as good as I've had.

Definitely will make again! Added an extra 1/2 rolled oats as I like it to be a little thicker crumble.

Love the taste of the rhubarb mixed with apple, but too sweet.