Chestnut Free Orange-Pistachio Peach Oat Crisp
Juicy summer peaches meet bright citrus and crunchy pistachios in a bubbling, golden crisp that feels like dessert and breakfast all at once. The filling gets tossed with fresh orange zest, a squeeze of juice, warm cinnamon, and a touch of ginger before arrowroot starch pulls it all into a glossy, jammy sauce as it bakes. The topping is a satisfying mix of rolled oats, almond flour, and roughly chopped pistachios bound together with honey and melted coconut oil — it bakes up deeply golden and clusters into those irresistible crunchy bits everyone fights over. For anyone navigating tree nut concerns around chestnuts specifically, this recipe leans on pistachios and almond flour with complete confidence, and every ingredient is straightforward and easy to source without second-guessing labels. The whole thing comes together in one baking dish with minimal prep, making it as practical as it is impressive. Let it rest for ten minutes after it comes out of the oven and the filling thickens into something truly spoonable and luscious. Serve it warm on its own or with a scoop of vanilla ice cream for a dessert that tastes like peak-season summer in every bite.
About FigFig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.
Learn more →Ingredients
6 servings
For the filling
- 2 lbs fresh peaches (about 5–6 medium), pitted and sliced ½-inch thick
- 2 tbsp honey
- 1 tsp orange zest
- 1 tbsp fresh orange juice
- ½ tsp ground cinnamon
- ¼ tsp ground ginger
- 1 tbsp arrowroot starch
For the topping
- 1 ½ cups old-fashioned rolled oats
- ½ cup raw pistachios, roughly chopped
- ¼ cup almond flour
- 3 tbsp honey
- 3 tbsp coconut oil, melted
- 1 tsp orange zest
- ½ tsp ground cinnamon
- ¼ tsp fine sea salt
Instructions
- 1
Preheat the oven to 350°F (175°C). Lightly grease a 9-inch baking dish with a small amount of coconut oil.
- 2
In a large mixing bowl, combine the sliced peaches, 2 tbsp honey, 1 tsp orange zest, orange juice, 1/2 tsp cinnamon, ground ginger, and arrowroot starch. Toss until the peaches are evenly coated, then spread them in an even layer in the prepared baking dish.
Want the full recipe?
Create a Fig account for step-by-step instructions, access to our full recipe library, and more!