Preheat your oven to 350F/180C and line a baking sheet with parchment paper. Add the almonds, cashews, walnuts, sunflower seeds, and olive oil to a bowl. Toss to combine.
Step 2
Add the turmeric powder, black pepper, and salt and toss again to combine. Spread the mixture out onto the baking sheet. Transfer to the oven.
Step 3
Bake for 8 minutes. Take the tray out of the oven and mix. Bake for another 3-5 minutes.
Step 4
Remove the tray from the oven and let the trail mix cool. Store in an airtight container. Serve as a snack.