Vegetarian Skillet Stuffed Shells


  • 18 giant food shells (about half-dozen oz.)
  • 1 1/2 tsp. kosher salt, divided, plus more
  • 2 Tbsp. extra-virgin vegetable oil
  • 1/2 lb. crimini mushrooms, thinly sliced
  • 1 tsp. freshly ground black pepper
  • 1/2 cup dry vino or wine
  • 5 oz. baby spinach
  • 6 garlic cloves, thinly sliced
  • 2 Tbsp. tasteless butter
  • 3 cups pasta sauce sauce
  • 1/2 tsp. crushed red pepper flakes
  • 2 cups whole-milk cheese
  • 3 oz. finely grated Parmesan (about one cup), and a lot of for serving
  • 3 Tbsp. finely cut oregano, divided
Vegetarian Skillet Stuffed Shells
Vegetarian Skillet Stuffed Shells


  1. Cook shells during a giant pot of boiling salt-cured water, stirring sometimes, till terribly hard, concerning nine minutes; drain. Run below cold water to prevent the cooking; drain once more.
  2. Meanwhile, heat oil during a giant frying pan over high. Add mushrooms and cook, stirring sometimes, till they unharness juices, then ar dry once more and nicely bronzed, 5–6 minutes; season with black pepper and one tsp. salt. scale back heat to medium, add wine, and cook, stirring, till reduced by [*fr1], 1–2 minutes. Add spinach, cover, and cook till getting down to wilt, 1–2 minutes. Uncover and still cook, stirring sometimes, till spinach is totally stale and most of the liquid is gaseous, 2–4 minutes a lot of. Transfer mushroom mixture to an oversized bowl; reserve frying pan.
  3. Cook garlic and butter in reserved frying pan over medium-high heat, stirring sometimes, till garlic is odoriferous and getting down to brown, 2–3 minutes. Add pasta sauce sauce and red pepper and convey to a simmer over low heat. Cook, stirring sometimes, till warm through, 6–8 minutes.
  4. While sauce cooks, add cheese, 3 oz. Parmesan, 2 Tbsp. oregano, and remaining 1/2 tsp. salt to mushroom mixture and stir to mix. Spoon concerning a pair of Tbsp. cheese mixture into every shell. The shell ought to be stuffed to capability however not soft.
  5. Nestle stuffed shells into sauce in frying pan. cowl and cook over medium heat till shells ar warm through, 4–6 minutes. take away from heat and let sit five minutes. Sprinkle with Parmesan and remaining one Tbsp. oregano.
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