Step #2 Put peppers In a large-ish baking pan & bake this until soft when pressed, 40 to 50 mins.
Step #3 Let cool 10 to 20 mins to loosen skin.
Step #4 Meanwhile, with a mortar & pestle, mash garlic with salt into a paste (or mash garlic with salt with the flat side of a chef's knife, then put into a small bowl).