Indian Fish Curry

Ingredients

• 2 tsp. Dijon mustard
• 1 tsp. back pepper, ground
• 1/2 tsp. salt
• 1 Tbsp. olive oil
• 2 lbs. white fish fillets about 1 inch thick (We used snapper.)
• buttery cooking spray
• 2 1/2 cups onion, coarsley chopped
• 4 cloves (4 tsp.) garlic, minced
• 3 Tbsp. ginger paste (You can use fresh ginger root, peeled and minced.)
• 10 cashew halves
• 1/2 tsp. cayenne pepper, ground
• 1/2 tsp. turmeric, ground
• 1 tsp. cumin, ground
• 1 tsp. coriander, ground
• 1 tsp. white sugar
• 3/4 cup chopped tomato, no salt added
• 1/4 cup fresh cilantro, chopped