Take all the ingredients and put them into the grinder and grind till fine.
Add salt and red chilli. Take this mixture into a bowl and mix well.
Refrigerate this for about 1/2 hour.
Post 1/2 hr. heat oil in a pan. Make patties with the mixture and cost each patty with bread crumbs.
Fry each patty on medium high flame.
Assembling the Burgers
1. Roast the buns.
2.Apply mayonnaise,mustard sauce and tomato kechup.(You may add or omit any sauces as per your taste preference.
3.Put 3-4 spinach leaves. Place a onion roundel and then top it with the beetroot burger.Add any spices if needed as per your choice and put the bun on top.