Step 1

Bake the bacon on a baking sheet lined with parchment paper at 400 degrees for 20 minutes. Crumble or cut into pieces.

Step 2

Melt the butter in a soup pot. Add the mirepoix, garlic, salt, and seasoning and sauté until nice and soft. Add flour and stir with the vegetables for a few minutes to cook off any floury taste. Add milk, just a little bit at a time, stirring after each addition until smooth and creamy. The soup should start out very thick and eventually thin out as you add milk. Add the potatoes, and add chicken broth as needed to achieve the right consistency. For a thicker soup, you may not need as much of the broth.

Step 3

Let the soup simmer for 30-40 minutes. The potato soup will thicken as it simmers, and even more as it cools down. I like to wait until the potatoes are almost melty, with their edges softened just a bit, before removing from heat. When ready to serve, crumble the bacon and stir it into the soup.