Boil water in a vessel.
Once it boils add the pasta and little salt
Allow it to cook for 8-10 minutes till it is done.
Drain the water and keep it aside
Heat ½ tbsp butter in a pan
Add the finely chopped garlic and roast it.
Then add onions and saute it for a min.
Next, add the veggies and saute them till it is crunchy and cooked.
Remove the veggies and heat butter in the same pan.
Once it melts add the wheat flour and keep stirring to form a thick paste without lumps
Slowly add milk to it and mix continuously.
Add salt, red chili flakes, mixed herbs, and pepper powder and mix.
It will become creamy in a few minutes.
Add the grated cheese to it and mix.
Add the cooked pasta to it.
Finally, add the roasted vegetables.
Mix till pasta is coated nicely with the white sauce.
Delicious white sauce pasta is ready.