Veg Mayo Grilled Sandwich

1: In a mixing bowl, add the cucumber, onion, carrots, and bell pepper (or add any vegetables you like).

2: Also add black pepper, mayonnaise, salt, and tomato ketchup, and mix until everything is well combined.

3: Take 2 slices of bread and spread the veg mayonnaise stuffing on one slice and close the sandwich with another slice of bread.

4: Spread butter on the outer side of the sandwich.

5: Heat a grill and place the sandwich with the butter-side down.

6: Spread butter on the top side, cover the grill until the bread is golden and crispy.

7: To serve, cut the sandwich in half on the diagonal or desired shape.