Some people are purists when it comes to lasagna and insist on cooking it the traditional manner.
Weve tried it, and its a cinch to put together, and the end product is extremely wonderful.
For 10 to 12 minutes, cover the pan and cook on medium heat.

Image credit: The Terrace Kitchen on Youtube
Keep an eye on the temperature.
After that, puree the tomatoes until they are silky-smooth.
In a saucepan, melt 2 tablespoons of butter.

Let it go to sludge.
Add the all-purpose flour.
For 2 to 3 minutes at low to medium heat, whisk the flour and butter until smooth.

Add the milk last.
Salt and oregano, to taste, to the dish.
check that everything is well-combined before moving on.
The white sauce is ready once it has been thoroughly incorporated into the dish.
Take a break from it.
In a saucepan, bring the oil to a simmer so that you may make the red sauce.
Saute garlic for a minute till its slightly browned before adding the rest of the ingredients.
Afterwards, stir in the chopped onions.
Brown the meat in a pan.
Pour in the boiling tomato puree and mix it all together.
Stir in the oregano, red chili powder, and chilli flakes while cooking over low to medium heat.
Add salt three minutes into the cooking process.
After that, just combine the ingredients in a bowl.
Add 3 tablespoons of water and sugar, then cover and simmer on low heat for 5 minutes.
In the meantime, start chopping the veggies.
Add the cooking oil to a pan and heat it up.
The edges of the white bread slices should be cut off, so remove them.
Use a rolling pin to roll out each slice.
Flat slices should be set aside.
Your pressure cooker should be ready before you begin.
Begin layering your ingredients in the baking dish.
Start with the red sauce and work your way up to the white.
Then, as a final layer, add the bread slices.
Then, on top of it, spread the red sauce and the white sauce.
Add in the veggies.
Repeat this process until the dish is completely coated with sauce.
Cover the top layer of the pizza with cheese.
On top, scatter the remaining veggies and chili peppers.
Bake for 10 to 15 minutes on medium heat in a pressure cooker.
The finished product should be taken out of the oven and allowed to cool.
This meal can serve up to four people.
Enjoy each and every mouthful.