Beef Stir Fry

Serves:

• 1/4 cup peanut oil
• 1 cup thinly sliced red onions
• 1 1/2 pounds hangar steak or beef tenderloin, cut into 1/2-inch cubes
• 1 teaspoon salt, or to taste
• 1 tablespoons mild chili powder
• 1/2 teaspoon ground cardamom
• 1/2 teaspoon ground ginger
• 1/4 teaspoon freshly ground black pepper
• 3 garlic cloves, cut into quarters
• 3 tomatoes, chopped, or 1 1/2 cups roughly chopped canned tomatoes
• 2 jalapeño chilies, seeds and ribs removed, thinly sliced
• 1/2 cup dry red wine
• 2 red onions, sliced
• 1/2 cup peanuts, coarsely chopped
• 1 1/2 pounds baby spinach