Super Sloppy Joes

Ingredients

• 2 tablespoons extra virgin olive oil
• 1 onion, coarsely chopped
• 2 teaspoons cloves garlic, finely chopped (dry is fine too, ½ amount)
• 1 celery stalk, chopped
• 1 pound extra-lean ground beef or chicken
• 1 cup tomato sauce
• 1 cup milk
• 1 tablespoon Worcestershire sauce
• 1 teaspoon yellow prepared mustard (or Dijon if you prefer)
• 1 tablespoon brown sugar
• 2 teaspoons chilli powder
• ½ teaspoon cumin
• ¼ teaspoon oregano
• ¼ teaspoon sea salt
• ½ teaspoon freshly ground black pepper