Cut peppers in half and place face down with whole garlic on baking tray
Bake in pre-heated oven at 400degrees fahrenheit for 20 minutes
Transfer red peppers to a sealable container for 7/10 minutes when hot so peppers can steam and it's easier to remove charred skin of peppers before blending.
In the meantime, boil pasta of your choice and keep warm in a bowl (sprinkle a little olive oil, to avoid the pasta from sticking together. Or time it in a way, that your pasta is ready around the same time your sauce is ready
Remove skin off garlic after it cools down a bit
Transfer red peppers back into a bowl and remove skin from red peppers
Add red peppers, garlic cloves, olive oil, balsamic vinegar, seal salt and blend on high in a Vitamix or any blender
Serve over pasta, topped with fresh parsley or a herb of your choice and freshly ground pepper. Use a hard cheese like parmesan if you eat cheese. Store any extra sauce in a bottle for later use.