This is a quick and delicious recipe to make when blueberries are in season. Since you don't have to turn on the oven, it makes a great summertime dessert.

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Ingredients

8
Original recipe yields 8 servings
The ingredient list now reflects the servings specified
Ingredient Checklist

Directions

Instructions Checklist
  • Grease a microwave-safe 2-quart casserole dish.

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  • Mix flour, brown sugar, oats, graham cracker crumbs, and cinnamon together in a bowl; stir in butter until well mixed. Press 1/2 the oat mixture into the prepared casserole dish. Spread apples and blueberries over oat mixture; drizzle with lemon juice.

  • Stir white sugar and cornstarch together in a microwave-safe bowl; mix in water and vanilla extract until smooth. Heat sugar mixture in the microwave, stirring every 45 seconds, until sauce is thick and nearly clear, 2 to 4 minutes. Pour sauce over fruit layer and sprinkle remaining oat mixture over top.

  • Heat in microwave at 70 percent power until fruit is tender and juice is bubbling, 8 to 10 minutes. Cool slightly before serving.

Cook's Notes:

Can use frozen blueberries that are thawed and drained.

Nutrition Facts

345.7 calories; protein 3g 6% DV; carbohydrates 57.6g 19% DV; fat 12.4g 19% DV; cholesterol 30.5mg 10% DV; sodium 106mg 4% DV. Full Nutrition

Reviews (9)

Read More Reviews

Most helpful positive review

Rating: 5 stars
07/14/2014
Super easy recipe....and super tasty!! I followed the recipe, exactly as it said. I did have to add time, to allow it to cook, but my microwave is getting old. Thanks for the great recipe...I will make it again!! Read More
(7)
11 Ratings
  • 5 star values: 10
  • 4 star values: 1
  • 3 star values: 0
  • 2 star values: 0
  • 1 star values: 0
Rating: 5 stars
07/14/2014
Super easy recipe....and super tasty!! I followed the recipe, exactly as it said. I did have to add time, to allow it to cook, but my microwave is getting old. Thanks for the great recipe...I will make it again!! Read More
(7)
Rating: 5 stars
09/26/2017
Prior to making It, I perused the 3 other reviews. One noted it to be soggy. I made it using 3/4 cup of water and was making it for guests we were entertaining, finding it easier to do the final cook in the oven rather than tending to it in the microwave. I cooked it at 350 F for about 35 minutes. Turned out very well, not soggy. All of us thought it was delicious. Thank you for the recipe. Read More
(4)
Rating: 5 stars
02/14/2018
Made this exactly as the recipe called for. My husband loved it in fact he ate almost half of it within the first few hours of it coming out of the oven. We will definitely be making this again! Read More
(1)
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Rating: 5 stars
04/24/2019
Easy and delicious! Read More
Rating: 5 stars
04/07/2020
Had some leftover raspberries so I added those too. This is a very tasty dessert with a super crunch. Read More
Rating: 5 stars
07/30/2018
Especially good served warm with vanilla icecream Read More
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Rating: 5 stars
08/19/2020
Recipe was great. I cooked it in the oven at 350 for 35-40 minutes. Read More
Rating: 5 stars
09/08/2016
This was delicious!! Read More
Rating: 4 stars
07/25/2016
I've made this a few times and it's very good. I didn't realize until I was in the process of making it that it is cooked in the microwave. It's very easy to make. I've switched apples with peaches a few times. I don't think it needs the white sugar especially if you use peaches. The leftovers get really soggy so I pop each serving in the microwave again. Read More