Step 1

Preheat oven to 400° Fahrenheit and line a large sheet pan with parchment paper.

Step 2

Mix together the Mexican seasoning ingredients in a small bowl or ramekin.

Step 3

Wash and dry potatoes. Chop potatoes into small cubes and place them in a bowl. Chop onion and bell pepper as noted (if using) and add to the bowl.

Step 4

Drizzle avocado oil over the potatoes and toss to coat. Sprinkle the seasoning mixture over the potatoes and toss again to coat evenly with the seasoning.

Step 5

Spread the potatoes out evenly on the sheet pan. Place in the oven to bake for 30-40 minutes, or until the potatoes are soft when pierced with a fork.

Step 6

Remove from the oven and serve.