For the Burger Patties

• Heat 1 tablespoon vegetable oil in a pan.
• Once the oil is hot enough, add the finely chopped onions and finely chopped ginger to the pan on high flame and saute for 2-3 minutes until the onion turns translucent and the raw aroma of ginger goes away.
• Then add grated carrot, shredded cabbage, beetroot, chopped green beans, sweet corn, green peas, and green chillies. Cook for 2-3 minutes.
• Now, add salt to taste, chaat masala, garam masala, and black pepper powder. Mix well with the rest of the mixture.
• Switch off the flame. Transfer the mixture to a large bowl and let the mixture cool down a bit.
• Add shredded paneer, boiled & mashed potatoes, coriander, mint, lemon juice, and ½ cup of breadcrumbs to the cooked veggies and mix very well. Set the veggie patties mixture aside.

Prepare the batter

• In a small bowl, add all-purpose flour, salt, and black pepper powder.
• Add little water and make a thick slurry without any lumps.

How to fry Veggie Patties

• Make ball-sized small patties as same as the size of the burger buns from the veggie mixture. 
• Cover the veggie patties and keep them aside.
• Now dip the patties (cutlets) in the flour slurry evenly and pour the rest of the breadcrumbs onto the plate.
• Coat both sides of the cutlets with breadcrumbs.
• Similarly, prepare all the veg cutlets in the same manner and place them on a plate.
• In a frying pan, heat oil.
• Once the oil is hot enough, turn the flame on to medium heat.
• Drop 2-4 cutlets depending on the size of your pan, and fry until they turn lightly browned.
• Keep flipping the cutlets gently while frying to ensure even frying on all the sides. This will take about 10-12 minutes.
• Flip these patties gently a couple of times till the patties are even fried on all the sides and the outer layer becomes crisp and golden.
• Remove the veggie patties on a tissue-lined plate.
• Fry the remaining cutlet in the same manner.
• Keep aside.

Achari Mayonnaise

• In a small mixing bowl, add 2 tablespoons of mayonnaise with 1 teaspoon of any kind of pickle.
• Whisk the mixture very well and keep aside.

How to Assemble Veg Burger

• Slice the burger buns into equal halves.
• Place a pan, and heat some butter or oil.
• Toast the burger buns on a pan on medium flame.
• Spread prepared Achari mayonnaise on one side of the bun.
• Place lettuce on it.
• Add the prepared burger patty and top with a few slices of onion and tomato.
• Apply green chutney on the second halve of the bun and place it over the burger.
• Serve immediately with chips and salad.