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Portobello Pizza Caps

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Portobello Pizza Caps

Meaty portobello mushrooms become the base for a two-bite personal pizza. No crust needed, ready in 20 minutes.

~30 mintotal~81 kcalper serving~7g protein~6g carbs~4g fat

Estimated. Worked out from the ingredients using the UK food composition tables, so treat it as a guide rather than a measurement. A typical recipe lands within about a quarter of the true figure. Makes about 4.

Ingredients

  • 4 large portobello mushrooms
  • 4 tbsp passata
  • ½ cup grated mozzarella
  • 8 cherry tomatoes, halved
  • 1 tsp olive oil
  • Fresh basil
  • Salt & pepper

Cooking Steps

  1. Preheat the oven to 200°C (400°F).

  2. Remove the mushroom stalks and brush the caps with olive oil.

  3. Roast gill-side up for 8 minutes, then drain any liquid.

  4. Fill with passata, mozzarella and cherry tomatoes.

  5. Bake 8–10 minutes until melted.

  6. Finish with basil and pepper.

Optional Enhancements

  • Add sliced olives or peppers
  • Dairy-free cheese works
  • Sprinkle with chilli flakes

Plant & Growing Tips

Cherry Tomatoes

  • Plant seedlings in a sunny spot with at least 6-8 hours of direct sunlight after the last frost.
  • Provide support like stakes or a cage early on to keep the fruit off the ground and improve air circulation.
  • Water consistently and deeply, especially during fruiting, to prevent cracking and blossom end rot.

Fresh Basil

  • Sow basil seeds or plant seedlings in a warm, sunny location with well-drained soil, after all danger of frost has passed.
  • Pinch off the top set of leaves regularly to encourage bushy growth and prevent the plant from flowering too early.
  • Basil can be grown successfully in containers on a sunny windowsill or patio.

Natural Pest Control

  • Check basil plants regularly for aphids and whiteflies, removing them by hand or spraying with a mild soapy water solution.
  • Companion plant basil near tomatoes to help deter tomato hornworms and whiteflies.
  • Install yellow sticky traps near tomato plants to monitor and reduce populations of whiteflies and other flying pests.

Harvest

Cherry Tomatoes

  • Harvest when the fruits are fully colored, firm, and easily detach from the vine.
  • Pick regularly to encourage the plant to produce more fruit throughout the season.

Fresh Basil

  • Snip off leaves and stems as needed, always pinching just above a leaf node to promote new growth.
  • Harvest before the plant flowers, as flowering can make the leaves bitter; if flowers appear, pinch them off immediately.

Storing & Freezing

Best fresh; not suitable for freezing.

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