5 issues of BBC Good Food for £5
Heat the butter in a frying pan until sizzling, then add the lamb. Season with salt, if you like, and pepper, then cook for 6-7 mins until browned on all sides. Scatter in the peas, pour in the stock, then bring up to a simmer and gently cook until the peas have defrosted.
Add the lettuce to the pan and simmer for a few mins until just starting to wilt, but still vibrant green. Serve scooped straight from the pan, with buttered new potatoes or cauliflower rice for a keto-friendly version.