Southwestern Sloppy Joe

Ingredients

• 2 ½ lb ground beef
• 3 tbsp olive oil
• 8 table-size flour tortillas ((about 6 inches in diameter))
• shredded cheddar and lettuce ((for garnish))
• 1 sweet yellow onion ((diced))
• 3-4 cloves fresh garlic ((chopped fine))
• ¼ cup green onions (white and green part) ((sliced thin))
• 1 medium leek ((chopped fine))
• ½ green pepper ((diced))
• ½ red pepper ((diced))
• 1 jalapeño ((chopped fine))
• 4.5 oz diced green chilis ((1 can))
• 2 tomatoes ((diced))
• 2 tbsp parsley ((chopped fine))
• 2 tbsp cilantro ((chopped fine))
• 1 tsp red pepper flakes ((or more, if desired))
• 1 tsp dry mustard ((or 2 teaspoons prepared mustard))
• 1 tsp ground cumin
• 1 tsp chili powder
• 1 tbsp brown sugar
• salt & pepper ((to taste))
• 1 tbsp Worcestershire sauce
• 1 ½ cups chili style ketchup ((I used Heinz, but any ketchup will do))