How to prepare bubble and squeak ?

• Ingredients :
• Big Potatoes : 1 Kg
• Milk             : 150 ml
• Butter           : 50 gms
• Cabbage        : 500 gms
• Streaky bacon : 4 slices
• Onion             : 50 gms
• Salt and pepper to taste
• Method:
• Cut potatoes into roughly 1/2 inch cubes and put them to boil.
• Cook potatoes until they are done.
• Roughly cut the cabbage into a large dice, keeping pieces 1- inch in size.
• Cut the onion into a large dice and set aside.
• Roughly cut the bacon slices into 1/2-inch pieces.
• Drain the potatoes and mash them.
• Heat a large saute pan and add the bacon pieces. Cook the bacon until it is crispy.
• Scoop the bacon out and set  aside .
• Lower the heat to medium and add onions to the pan.
• Add cabbage to the pan and saute . 
• Add mashed potatoes and cooked bacon to the pan and mix well with the cabbage and onion.
• Let the mixture cook well undisturbed for 5 minutes which makes it crispy.
• Take the pan off the heat and serve once the mixture is crispy on the outside, yet creamy on the inside.