Yield:
about 2 cupsIngredients
1/2 pound wax beans, trimmed
1 tablespoon extra-virgin olive oil
1 tablespoon unsalted butter
1 small red onion, thinly sliced
1 shallot, minced
1/2 pound c
Instructions
In a large pot of boiling salted water, blanch beans 3 minutes; remove from water and immerse in ice water 2 minutes. Remove from water, pat dry, and set aside.
In a 10-inch saut
