Step 1

Preheat oven to 425 degrees F. Line a baking sheet with parchment paper.

Step 2

Combine the brown sugar with the seasonings in a small bowl.

Step 3

Add the sweet potatoes to the pan and drizzle with about a third of the oil. Sprinkle with some of the seasoning mixture and roast for 15-20 minutes, until starting to brown. Remove, and add the onions and peppers, followed by another third of the oil and seasoning. Roast for 10-20 more minutes, until veggies are lightly caramelized.

Step 4

Remove, add the corn and black beans, along with remaining seasoning and oil.

Step 5

Roast for about 5 minutes.

Step 6

To make the sauce, put all of the ingredients in a blender and blend until smooth. Taste, adjust seasonings, and add a bit of water if necessary to thin out.

Step 7

Serve over rice or grains of your choice, and top with desired toppings.