Bring a large saucepan of salted water to the boil for the ravioli. Wipe the mushrooms clean, then trim the stems and thinly slice.
Step 2 — Prep ingredients
Crush or finely chop the garlic. Finely chop the thyme leaves, discarding the tough stems.
Step 3 — Cook mushrooms
Heat 1 tbs olive oil in a large frypan over medium-high heat. Cook the mushrooms, stirring occasionally, for 3-4 mins until golden.
Step 4 — Add aromatics
Add the garlic, thyme and 20g butter to the mushrooms and season with salt and pepper. Cook, stirring regularly, for 1-2 mins until fragrant.
Step 5 — Cook ravioli
Meanwhile, cook the ravioli in the pan of boiling water for 3 mins or until al dente (handle the ravioli with care to ensure they don't break up or burst open). Reserve 60ml (¼ cup) cooking water, then drain the ravioli.
Step 6 — Get ready to serve
Stir the reserved cooking water into the mushroom mixture and cook for 1 min or until slightly thickened. Add the spinach and cook, stirring, for 30 secs or until the spinach starts to wilt. Taste, then season with salt and pepper. Add the ravioli and gently toss to combine. Divide the ravioli among bowls to serve.