Take a mortar & pestle (haman dista).
Put 1 tbsp of garlic powder in it.
Then add 1 tbsp of onion powder.
Follow it with 1 tbsp of parsley.
Now add 1 tbsp of normal sugar.
Then add 1 tbsp of oregano.
Follow it with 1 tsp of citric acid.
Now add 1 tbsp of chili flakes.
Also add 1 tbsp of red chili powder.
Then add 1 tbsp of table salt.
Finally, add 1 tbsp of sweet paprika.
Now, grind and blend all the spices using the pestle.
You will need to mix the spices in the mortar and pestle for about 5 to 6 minutes until you see the color change to rich and vibrant yellow.
Finally, mix the spices with a spoon.
Transfer the mixture into a container and your peri peri masala powder is ready.