Just a thought. Are you trying to make a negative mold that you'd now use to prepare food in. You can't use ABS for that as it's not safe for food. PLA is if you get "foodsafe" PLA.

You could print the shape as it is and use it to make a silicone mold that you could cook in. Make 5 or 6 of the shapes, pour a tray of foodsafe silicone, press the part in to the 1/2 way point and wait. Then pull the parts out and you have a washable and reusable silicone cooking appliance.