Remove thick pieces of fat with a kitchen knife. And skin the spare ribs.
Meng de Hela kruidenolie rood en smeer de spareribs in.
Vacume the spare ribs so they can be cooked sous-vide. Another option is to cook for two hours covered with aluminium foil at 150°. Then bake for 30 to 60 minutes at 180°. Time depends on thickness and amount of (intramuscular) fat.