
Air fryer stuffed portobello mushrooms
Big juicy portobello caps filled with spinach and garlicky ricotta, topped with melted mozzarella and parmesan, done in under half an hour.
- 30 min total
- 15 min hands-on
- Anyone can make this
- Serves 2
- About $6.35 a serving
- 610 calories
- Vegetarian
- Gluten-free

Dolly says: I’d make this on a weeknight. It’s on the table in 30 minutes.
Ingredients
For 2 servings.
- 4 portobello mushrooms
- ½ package frozen chopped spinach, thawed and squeezed dry
- 1 cup ricotta cheese
- 1 clove garlic, grated
- ½ cup grated parmesan, divided
- ½ cup marinara sauce
- ¾ cup shredded mozzarella
- 4 sprigs fresh basil, leaves torn (optional)
From your pantry
- 1 tbsp olive oil
- ½ tsp salt, divided
- ½ tsp Italian seasoning
- 1 pinch red pepper flakes
Each serving has about 610 calories, 39 g protein, 24 g carbs and 41 g fat, and costs about $6.35 at typical US grocery prices. Both are estimates from what the recipe uses.
Missing something?
- No ricotta cheese? Cottage cheese works.
- No grated parmesan? Parmesan wedge works.
- No shredded mozzarella? Provolone slices work.
Steps
Tap an underlined word for a quick explanation.
Wipe the caps with a damp paper towel, twist out the stems and scrape out the dark gills with a spoon.
Brush the caps with the oil and sprinkle with ¼ teaspoon salt. Air fry gill side up at 400°F for 5 minutes, then tip out any liquid that has pooled inside.
Timer: 5 min
Dolly’s tip: Portobellos hold a lot of water. Pouring it off keeps the filling from going soggy.Meanwhile, mix the spinach, ricotta, garlic, ¼ cup parmesan, the Italian seasoning, pepper flakes and the rest of the salt.
Spoon a little marinara into each cap, pile the ricotta filling on top and finish with the mozzarella and remaining parmesan.
Air fry at 360°F until the filling is hot and the cheese is , 8 to 10 minutes. Work in two batches if all four don’t fit.
Golden brown. Golden brown is the color of good toast, somewhere between yellow and light brown. It means the outside is cooked and crisp but not burnt.
How you’ll know: It looks like toast and smells toasty; dark brown with a bitter smell means it went too far.
Timer: 9 min
Scatter basil on top and serve two caps each.

Plan this in Dollop, and get the grocery list
Dollop puts this dinner on a night that suits your week, lists only what you still need to buy, and walks you through each step while you cook.
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30-minute dinners ›High-protein dinners ›What to make with parmesan and shredded mozzarella ›What to make with spinach and parmesan ›What to make with parmesan and ricotta cheese ›