Hazelnut Free Orange-Pistachio Peach Oat Crisp
Juicy summer peaches meet bright citrus and a crunchy, golden topping in this fruit crisp that feels like pure comfort in a baking dish. The filling gets tossed with honey, fresh orange juice, orange zest, warm cinnamon, and a hint of ginger before the arrowroot starch works its magic to thicken everything into a glossy, bubbling sauce. The topping is where things really shine — rolled oats, roughly chopped pistachios, and almond flour come together with melted coconut oil and honey to form irresistible clusters that bake up deep golden and satisfyingly crisp. For anyone navigating tree nut concerns, it's worth noting that this recipe leans on pistachios and almond flour while keeping hazelnut entirely out of the picture, so there's no need to swap or substitute a thing. Store-bought crisps and granola-style desserts can be a minefield when it comes to mixed nut blends, but making this from scratch puts you fully in control of every ingredient. It comes together in one bowl for the filling and one for the topping, making cleanup as easy as the recipe itself. Let it rest just long enough for the filling to settle, then serve it warm — ideally with a scoop of vanilla ice cream melting into all those peachy, citrusy edges.
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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.
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