Taco Braid

Ingredients

• 1 can refrigerated pizza dough
• 2 tablespoons olive oil
• ½ cup chopped onion
• ¾ pound ground beef
• 3 tablespoons taco seasoning
• 1 cup Mexican blend shredded cheese (divided)
• 1 tomato (diced, plus additional for top, if desired)
• 1 ½ cups chopped lettuce
• Sour cream and salsa for serving (if desired)