Diet Recipes – Fish Fillets with Black Bean Compote

6 Alaska pollock, cod, or sole fillets (4 to 6 oz. each), fresh, thawed or frozen
4 teaspoons olive, canola, peanut or grapeseed oil, divided
1 white onion, chopped
3 cloves garlic, minced
1 teaspoon ground cumin
1 can (15 oz.) black beans, rinsed and drained
1 can (14 oz.) diced tomatoes
1 can (4 oz.) mild diced green chiles
2 Tablespoons [...]