West African Brisket

Ingredients

• 1 teaspoon ground ginger
• 1 teaspoon ground turmeric
• 1 tablespoon paprika
• 1 teaspoon coarse black pepper
• 1 teaspoon cinnamon
• 1 teaspoon chili powder
• 1 teaspoon cayenne pepper
• 1 tablespoon kosher salt
• 5 lbs. brisket, 2nd cut
• 4 garlic cloves, peeled and minced
• 4 tablespoons extra virgin olive oil, divided
• 3 onions, peeled and diced
• 3 bell peppers, a mix of green, red and yellow, seeded and diced
• 1 10 oz. can diced tomatoes
• 1 tablespoon brown sugar
• 2 cups chicken, beef or vegetable stock
• 1 teaspoon prepared horseradish
• 2 bay leaves
• 1 sprig fresh thyme
• 2 large red onions, sliced into rings
• 2 cups Japanese sweet potatoes