This is a nice and cheap soup, and really easy. Great novice soup recipe (I'm looking at you, Alice!) I love Barbara Lynch and saw the recipe on Food52 and had to try it. Yum! It's very simple but really nice, especially with a gooey grilled cheese.
Ingredients:
2 tbsp olive oil
1 yellow onion, thinly sliced
1 big tsp red pepper flakes (or more or less, depending how spicy you want it)
1 1/2 cups water
2 28oz cans whole tomatoes with their juices
salt and pepper
big handfull of basil