Ingredients

• 2 tablespoons olive oil
• 1 large onion, chopped
• 2 garlic cloves, chopped
• 1 1/2 pounds ground beef
• 1/4 cup chili powder
• 2 teaspoons dried oregano
• 1 teaspoon sugar
• 2 15-ounce cans black beans, drained
• 1 16-ounce package frozen corn, thawed
• 1 15-ounce can tomato sauce
• 1/2 cup chopped fresh cilantro
• 2 tablespoons fresh lemon juice
• Tortilla chips
• Shredded sharp cheddar cheese
• Sour cream

Instructions

1. Heat oil in large skillet over medium-high heat. Add onion and garlic; sauté until onion is very tender, about 8 minutes. Add beef and sauté until brown, breaking up with back of fork, about 5 minutes. Add chili powder, oregano, and sugar; stir 30 seconds. Add beans, corn, and tomato sauce. Cover; simmer until beef is cooked through, stirring occasionally, about 8 minutes. Mix in cilantro and lemon juice. Season with salt and pepper.
2. Line 8 serving bowls with tortilla chips. Spoon beef mixture over chips. Top with cheese and sour cream.