Preheat oven to 375F. Lightly spray a mini muffin pan. Cut the cooled potatoes into small chunks. Cut the crescent rolls into 5 fairly equal pieces and stretch them to fit the muffin pan. Place two or three pieces of potatoes into each pan. Top with bacon and cheese. Repeat for the remaining tarts. Bake for 10-12 min. Cool slightly and serve.
The tarts freeze will. To reheat, place on a cookie sheet in a 375F oven for 7-10 min. until hot.
Nutrition calculation is an estimation only. If you need nutritional calculations for medical reasons, please use a source that you trust.