Tamale Pie - Red Gold Tomatoes

Ingredients

• 2 Tablespoons canola oil
• 1 large yellow onion, diced
• 1 large green bell pepper, seeded and diced
• 1 large jalapeno, seeded and diced, optional
• 2 teaspoons kosher salt, or more to taste
• 1/2 teaspoon freshly ground black pepper, or more to taste
• 3 garlic cloves, minced
• 1 pound ground beef, or turkey or plant-based ground meat
• 1/4 cup chili seasoning
• 2 Tablespoons cumin
• 1 1/2 cups beef or vegetable stock
• 3 cans Canned Petite Diced Tomatoes 14.5 oz
• 1 can Bush's pinto beans, 15 oz, drained and rinsed
• 1 can Bush's black beans, 15 oz, drained and rinsed
• 1 cups shredded cheddar cheese, plus more for serving
• 1 cup sour cream
• 1/2 cup water
• 2 large eggs
• 1 bunch chopped chives, 2 tablespoons reserved for garnish
• 2 boxes corn muffin mix, 16 oz, such as Jiffy or Krusteaz