Roasted Potato Soup

Tonight, I improvised a potato soup recipe off of a couple different recipes, with a few tweaks of my own. I wanted to share it with you, as it's DELICIOUS. Note that all measurements are approximate.

Roasted Potato Soup
6 Russet potatoes, washed and cut into 1" pieces (peeled if you wish, I didn't peel mine)
1 head of garlic
Extra-virgin olive oil (I think I used about 1/4-1/3 of a cup)
Kosher Salt
Fresh-ground Pepper
White wine (I think I used about 1/4 cup)
4 slices of thick-cut bacon, cut into 1" pieces
1/2 large or 1 small/medium onion, diced
3 cups chicken broth
1 cup milk
8 oz. Velveeta
1/2 cup sour cream
Shredded cheddar cheese, to add as topping

1)Preheat oven to 425 degrees (F). Put potato pieces on a shallow roasting pan. Drizzle olive oil over them, salt and pepper them, then toss to coat. Cut the top off the head of garlic so the cloves are exposed, then place in the middle of the pan and drizzle with olive oil. Bake for 25 minutes.
2) While the potatoes and garlic are roasting, cook the bacon over medium-low heat. When finished cooking to your desired texture, remove the pieces to a paper towel-covered plate until needed. Take a tablespoon or two of the bacon grease and put it in your soup pot. Add the onions to the soup pot with the grease and saute for about 5 minutes over medium heat, until onions are soft and starting to brown.
3) Remove potatoes and garlic from the oven and throw the potatoes in the soup pot. Squeeze the roasted garlic out of the skin and chop up and add that to the pot. Add the chicken broth and milk to the pot, and bring to a light boil. Reduce heat and simmer for about 10 minutes.
4) Mash up the potatoes with a masher in the soup pot to desired consistency. Throw the bacon in the pot, along with the Velveeta. Cook until the Velveeta is melted into the soup. Add the sour cream, and mix well. Salt and pepper to taste.
5) Serve the soup with shredded cheddar on top. :)

Makes about 6ish servings, but potato soup always freezes well if you're cooking for only a couple people!