In Pressure Cooker on high heat, combine oil, garlic & onion, soften for 1 - 2 minutes
Stir through rice to toast, for 1 minute, which will release the starch.
Add stock & mix well.
Close & lock Pressure Cooker and bring to pressure on high heat using setting 2.
Once at pressure, turn down the heat & cook for 8 minutes.
Whilst waiting for Risotto to cook, prepare the Lobster, cut up into bite size pieces. Zest & juice the lemon, and have everything ready for when Risotto is ready.
Remove from heat and Quick release pressure by placing the Pressure Cooker under running cold water.
Remove lid & stir through the Crayfish, lemon, lemon zest, parmesan cheese, baby spinach, tomato, salt & pepper to taste.
Serve immediately
Notes
This is the basic process for cooking risottos. Use all your favourite ingredients, and get creative.