Roasted corn peppers and zucchini with brown rice comfort food for a hot August night

Name: Roasted corn, peppers and zucchini with brown rice (comfort food for a hot August night)
Ingredients: 3 ears of fresh sweet corn; 3 small semi-hot to hot peppers (such as Hungarian yellow); 2 medium or large sweet peppers (red, orange, yellow); 1 medium zucchini; 1 medium onion chopped; 3 cloves garlic minced; 1/3 cup salty black olives, coarsely chopped; 1 cup brown rice (Cajun Grains or your favorite brand); 2 cups water; 1 tablespoon butter; 1 tablespoon cooking oil; 3/4 cup coconut milk; 1/2 cup almond butter; 1 tablespoon balsamic vinegar; 1 teaspoon cumin seed; salt, pepper