Vegetable Lover's Taco Beef

Bahan-bahan (12 porsi)

• 2 pounds ground beef
• 1/2 cup Mexican Spice Mix (or taco seasoning)
• 1/2 yellow onion, diced into 1/2-inch pieces
• 1 g reen bell pepper, diced into 1/2-inch pieces
• 1 red bell pepper, diced into 1/2-inch pieces
• 1 yellow bell pepper, diced into 1/2-inch pieces
• 1 can black beans, drained and rinsed
• 1 can corn, drained
• 1 cup chopped baby spinach ((optional))
• 1/4 cup fresh cilantro, chopped