Steam or boil tempeh for 10 to 15 minutes prior to using (this removes any bitterness).
In a large skillet over medium-high heat, add oil. Add cumin, coriander, onion powder, garlic powder, red pepper flakes, salt, and chili powder and bloom spices, cooking till fragrant.
Add onion and pepper and saute for 5 minutes.
Crumble or dice tempeh into small pieces and add to the skillet. Add corn and cook till all warmed through, 2-3 minutes.
In a medium bowl, add baby kale, tomatoes, and rice. Add cooked onion mixture and mix together. Add 2-4 tablespoons of vinaigrette and mix together.
Split into two serving bowls and top with avocado and optional garnish, if desired.