Texas Tacos

Ingredients

• 1 small white onion, diced
• 1 cup frozen corn
• 1/2 red or green bell pepper, diced finely
• 1 1/4 lb ground beef
• 1 package taco seasoning mix
• 1 (14.5 oz can) diced tomatoes, drained
• 8 taco shells, warmed
• Toppings: shredded cheese, sour cream, cilantro