Potato Cheese Soup with Green Chile Pesto

Ingredients:

Soup:
-1 medium onion, diced
-a splash of olive oil, to cook the onions
-2-3 large baking potatoes, peeled and diced
-1-2 cans chicken broth (or vegetable if you prefer)
-a good scoop of sour cream (probably 1/3 cup)
-about 1 cup sharp cheddar cheese, grated
-salt and pepper to taste

Pesto:
-2-3 green chiles
-4 green onions
-1 clove garlic
-1 handful cilantro
-1 tsp white wine vinegar (lime juice would also work)
-2 Tbsp olive oil (you may need more, you want the pesto to be thick but pourable/spreadable)
-salt and pepper to taste

Method:
1. Sauté diced onion in olive oil in a medium-sized soup pot over medium heat until onions are translucent. Add diced potatoes and cover with chicken broth (about 1 1/2 cans, but just use enough to cover the potatoes). Simmer over medium-low heat until potatoes are cooked through.
2. Use an immersion blender to puree cooked potatoes and onions in broth. Add more broth if the mixture is too thick (it probably will be). Remove soup from heat and stir in sour cream and cheese until the mixture is smooth and the cheese is melted. Taste and add salt and pepper to your liking.
3. Char whole green chiles over a gas burner, on a grill, or under the broiler until they are blackened in spots and somewhat softened. Remove seeds and stems from charred peppers.
4. Make the pesto by combining coarsely chopped green chiles, green onions, garlic, cilantro, vinegar, and olive oil in a food processor, and pulsing until combined and all the ingredients are nicely minced. Add salt and pepper to taste. Adjust texture by adding more olive oil. (You can chop everything by hand if you don’t have a food processor. The pesto’s texture will be rougher but it will taste great.)
5. Serve soup by pouring potato cheese soup into bowls and topping with pesto and maybe some black pepper. Crusty bread is recommended. Add salad to make it a meal.

From sweetsaltytart.com