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Gluten-Free Plum Crisp with Pistachio, Oat and Almond Meal Topping

  • Author: Cookie and Kate
  • Prep Time: 20 mins
  • Cook Time: 55 mins
  • Total Time: 1 hour 15 minutes
  • Yield: 8
  • Diet: Gluten Free

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 20 reviews

This simple plum crisp recipe features honey-sweetened summer plums and a gluten-free oat and almond meal topping! Ginger and pistachios send it over the top (but you can substitute another nut for the pistachios). Recipe yields 8 servings.

plum crisp recipe

Ingredients

Plum filling

  • 2 pounds plums
  • ⅓ cup honey or maple syrup
  • 3 tablespoons arrowroot starch or cornstarch
  • ½ teaspoon ground cinnamon

Gluten-free topping

  • 1 cup old-fashioned oats (certified gluten free if necessary)
  • ½ cup packed almond flour
  • ⅓ cup chopped pistachios, almonds or walnuts
  • ⅓ cup lightly packed coconut sugar or brown sugar
  • 1 teaspoon ground ginger
  • ¼ teaspoon fine salt
  • 4 tablespoons butter, melted
  • 3 tablespoons plain yogurt (regular or Greek)

For serving

Instructions

  1. Preheat the oven to 350 degrees Fahrenheit. To prepare the plums, you don’t need to peel them. Cut them in half, discard the pits, and slice the flesh into ½-inch wide wedges.
  2. In a 9-inch square baking dish, mix together the sliced plums (leave the excess juice on the cutting board), honey, starch and cinnamon.
  3. In a medium mixing bowl, stir together the oats, almond flour, pistachios, sugar, ginger and salt. Mix in the melted butter and yogurt. Stir until the mixture is moistened throughout.
  4. Dollop spoonfuls of the oat mixture over the filling and use your fingers to break up the mixture until it is evenly distributed (no need to pack it down).
  5. Bake for 40 to 50 minutes, or until the filling is bubbling around the edges and the top is lightly golden. Let the crisp rest for 5 to 10 minutes before serving. Serve with vanilla ice cream or plain yogurt, I insist. Store this crisp in the refrigerator, covered, for up to 5 days.

Notes

Recipe adapted from my pear and cranberry crisp.

Make it nut free: Omit the sliced almonds and use ¾ cup whole wheat flour and ¾ cup oats instead of the almond meal and oats specified above. It will no longer be gluten free. If you want to keep it gluten free, I suspect that you could replace the almond meal with about ⅔ cup oat flour (haven’t tried that, please comment if you do!).

Make it vegan: Use melted coconut oil in place of the melted butter and yogurt (use 4 tablespoons coconut oil and add up to 3 more, until the topping mixture is moistened throughout) and maple syrup instead of the honey.

Change it up: Substitute any variety of stone fruit for some or all of the plums, including peaches, apricots, nectarines or cherries.

Nutrition

The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice. See our full nutrition disclosure here.