Turn the meat through the meat grinder 2 times. Add salt, pepper, allspice, paprika powder, marjoram, baking soda and finely chopped garlic to the meat. Add beer, mix and knead until you have a firm, smooth mass.
Cut a heaped tablespoon from the meat dough and form small sausages with wet hands. Let the mici steep in a closed jar for at least 8 hours.
Place a grill rack on glowing coals, place the sausages on top and grill them on all sides, turning them several times (not raw, but not completely through either).
Serve with mustard and mujdei (Romanian tzatziki). If you don`t have that much time to grind the meat yourself, you can also use ground meat.