Smear some regular oil on the red chilli and roast it directly on the flame till the skin is charred well and then keep it dipped in regular water for few minutes.
Boil the black eye beans with some salt and then transfer it in a mixer.
Remove the skin of the pepper and chop it and put in the mixer. You can de-seed if you don't want it to be spicy.
Next add some garlic, salt, lemon juice and 1 tsp of oil and make a paste of it.
You might need more juice as per your taste and add the left over oil too and blend it again.
At the end add the flax seeds powders and give it a nice mix with a fork and store it in air tight container.
This will remain good for 4 to 5 days in refrigerator.