In a large skillet, cook the sausage.
Add onion, pepper and garlic and cook until onion is opaque.
Next mix the eggs with milk and scramble.
Combine the egg and sausage mixture.
Add cheese and stir in until melted.
Spoon about 1/2 cup of the egg filling onto each tortilla and wrap it into a burrito.
Warm the burrito over the campfire or BBQ to heat up when camping.