Wash the tomato and pat dry.
Switch on the flame and place the tomato on the stovetop on the open flame directly.
You can also cook the tomato on hot charcoal directly or on a portable BBQ.
Keep turning the sides of tomato until it gets roasted and cooked.
When the tomato gets cooked remove the tomato with the help of two spoons and place it on a plate or in a bowl.
Let it cool down.
When it gets cold enough to handle with hands, peel off the burnt tomato skin and mash it with your hand.
Now hold the dry red chili on the stove using the tongs and roast it.
Crush the chili with your fingers and add it to the mashed tomato and mix well.
Now add onion, garlic, lemon juice, black salt, and salt. Mix everything well.
Now take out half of this mixture and add it to the blender and blend it.
And mix it with the rest of the mixture. Give it a nice mix. (This will give you a nice mix of crunchy tomato chunks and a smooth tomato paste. I feel good that way, but it is entirely up to you if you want to do it or not).
So the easy salsa recipe for nachos is ready to serve. (If you want, you can refrigerate salsa for few hours before serving for better taste)