Preheat the oven to 450F.
Cut the cauliflower into medium sized florets and put them in a large bowl.
In a small bowl, mix together the rice breadcrumbs, tapioca flour, cumin, smoked paprika, chili powder, garlic powder, and salt.
In a small saucepan over medium heat, whisk together the avocado oil, almond butter, maple syrup, and coconut aminos. Once well blended pour over cauliflower and stir.
Add the dry mixture to the bowl and stir well so that the florets are coated.
Cover a baking pan with parchment paper and spray with cooking oil. Carefully put the florets on the pan.
Bake the cauliflower for 20 minutes. After the first 10 minutes flip the florets to ensure an even cooking.