Preheat the oven to 350F

Separate the bacon into individual slices

Put the bacon between paper towels on a microwave-safe plate

Cook the bacon in the microwave for at least 4 minutes

Check to determine doneness, if it’s not done cook for another minute

Repeat until the bacon is fully cooked

Allow the bacon to cool

Crumble the bacon

Coarsely chop the onion

Heat the olive oil in a large skillet over medium heat

Add the onion

Saute, stirring frequently, for thee minutes

Add the beans, molasses, brown sugar, mustard, and crumbled bacon

Stir until well mixed

Spray an 8x8 casserole dish with cooking spray

Pour the bean mixture into the casserole dish

Bake in the preheated oven for 45 minutes

Serve