Drain tofu and pat dry with a towel.
Meanwhile, heat oven to 400 degree F and spray a baking sheet.
Cut the tofu into cubes, strips or triangles and place into a medium bowl.
Drizzle with olive oil and gently toss to coat. Then sprinkle with the arrowroot powder and the remaining spices and gently toss to coat.
Place tofu onto a baking sheet and bake. For babies, 6-12 months bake for 10-12 mintes and for toddlers you can bake for 15-20 minutes(see notes), flipping halfway through baking time.
Let cool and serve.