Got 940g of Silverside cooking in the oven. Dusted with flour, salt and pepper. Maillard'ed in a pot, then threw in some onion, garlic, mustard (whole grain - didn't have any powder) and some cider. Popped the lid on, and put in the oven. 6 minutes per 100g + 30 minutes and some resting time so should be ready for 8 o'clock.
It cost £4.40 for the meat, down from £11 but looked pretty fresh.