Put the pork roast into a large sous vide immersible bag.
Mix the marinade ingredients together and add them to the bag. Move the roast and marinade so that all the roast gets covered. Seal the bag.
Put the sealed bag into the container and insert the sous vide immersion cooker. Set the cooker for 135 °F (57 °C) for 1 1/2 hours, Add an additional 30 minutes if the roast is frozen.
While the roast is cooking, mix the ingredients for the glaze.
About 5 minutes before the roast is done, set the grill on and heat it to at least 600 °F (316 °C) degrees.
Remove the roast from the bag and wipe as much moisture as you can off. The garlic can stay.
Brush the roast with the glaze completely.
Put the roast on the grill and heat it for 30 seconds on each side. You can turn it a quarter turn to make hash marks if you prefer.
Remove the roast from the grill and garnish it.
Enjoy!
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