In a mixing bowl all the vegetables, grapeseed oil, red pepper flakes, Cajun seasoning.
Combine until the spices coats the vegetables well.
Arrange them in a baking tray.
Place them in the middle rack, and bake for about 10 minutes or until tender.
Remove it from the oven, allow it to cool and set to serve.
Notes
Adjust the spice level by increasing the red pepper flakes or adding cayenne pepper for extra heat. If desired, use a spicier Cajun seasoning.
Leftovers can be stored in the refrigerator for up to 4 days or frozen for up to 3 months. Thaw overnight in the fridge or use the microwave’s defrost setting.
Reheat in the oven at 350°F for 10 minutes until warm and crispy, or on the stovetop with a splash of oil, stirring continuously until heated.