Roasted Cauliflower with Pecan Date Crumble

Ingredients

• 1/2 cup raw pecans
• 3 Tbsp raw pumpkin seeds
• 1 lbs large head cauliflower (about 2 1/2)
• 4 Tbsp grapeseed oil or avocado oil (divided)
• 2 tsp ground cumin
• 1/2 tsp kosher salt
• 1/2 tsp ground black pepper
• 1 large head of garlic
• 4 Medjool dates (pitted)
• 1/2 cup packed arugula leaves or kale leaves
• 2 Tbsp raw hemp hearts
• 1 lemon (finely zested and juiced)