For the peanut butter: Combine the cashews, peanuts, orange juice, maple syrup and salt in a food processor and pulse for 2 minutes, slowly adding the canola oil. Add more oil if creamier consistency is desired.
For the jam: Combine the blackberries, sugar, chiles and lemon zest in a saucepot. Simmer for 40 minutes, and then transfer to the refrigerator to cool.
Recipe courtesy of Nadia G