Rinse beans and discard any damaged ones.

Place in pressure cooker with 4 cups water.

Cover with lid, locking it in place and closing the steam vent.

Press the bean/lentil selection and adjust the timer to 1 hour.

In the meantime, in a small bowl, combine the rest of the ingredients EXCEPT the bacon and onion.

Set aside.

Carefully release the steam when the timer goes off.

Remove the beans, strain and discard liquid.

Set aside.

Heat the pressure cooker back up by selecting one of the options.

Place the bacon in and saute until slightly browned.

Add the chopped onions and saute for 2 to 3 minutes.

Add the combined ingredients and the beans to the pot.

Stir well.

Replace the lid on top and lock.

Close the steam vent.

Press the beans/lentil option and adjust the timer for 30 minutes.

Once the timer goes off, carefully release the steam.

Remove the lid, stir and serve.

Optionally, leave the beans in the pressure cooker on the keep warm mode to allow the sauce to thicken for 30 minutes, stirring occasionally.