Preheat oven to 375 degrees F. Line a baking sheet with parchment paper. Pat the black eyed peas dry with paper towels, making sure they are no longer wet.
In a large bowl, mix the black eyed peas, oil, and seasonings until coated. Transfer to the baking sheet with a spatula and spread into a single layer. Bake for 20 minutes, remove from oven and flip over, then return for 15-20 minutes more or until the peas are golden brown.
Notes
These are best when consumed shortly after making them. You can store leftovers in a glass jar or airtight container at room temp or in the fridge, but they will get less crispy over time.