Mix the Spencers Mexican Spice Mix and salt together. Add half of the spice mix to the ground beef and mix until fully incorporated. Add the remaining spice mix and stir together.

Heat cooking oil in a pan on medium heat. Add the beef mince and cook for 2-3 minutes, stirring continuously to break up any chunks. Drain any excess oil and add the diced onion and garlic. Cook for 2 minutes and set aside.

Spread a layer of refried beans on tortillas. Spoon desired amount of beef mince and top with lettuce, tomato and sour cream. Fold tortilla into a burrito and serve.