Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make nduja paste [title] Cut the pork and fat into slices or strips. [step] Place 2.2 pounds (1.00 kg) of pork meat such as pancetta or guanciale and 2.2 pounds (1.00 kg) of pork fat on your work surface. Cut the meat and fat into 2 in (5 cm) wide slices.

Ending1: [substeps] The slices should be quarter-inch (6.4 cm) thick. [title] Coat each slice or strips with oil. Ending2: [substeps] The size of the slices doesn't really matter as long as you can easily fit them into your grinder. [title] Grind the meat and fat 2 times. Ending3: [substeps] Make sure you trim back any stringy pieces. [title] Dice the pork into rotisserie strips for fillings and potato bits. Ending4: Next, use a meat tenderizer, such as a hammer or knife to round out the pork pieces. [title] Place the pork on the cutting board.

Answer format: ending1/ending2/ending3/ending4