Combine berries with lemon juice and 2 tablespoons maple syrup in a small saucepan and bring to a boil over medium heat. (golubkakitchen.com)
Over low heat, whisk together 1 tablespoon coconut oil, 4 tablespoons peanut butter, and 1 tablespoon maple syrup until fully combined. (mindbodygreen.com)
I tried it with 2 tablespoons maple syrup instead of stevia, but it still wasn't very sweet. (elanaspantry.com)