Step 1

Prick through the skin of the sausages in several spots using a fork.

Step 2

Put the sausages in a saucepan, cover them with water then bring to a boil.

Step 3

Cover and simmer 5 min.

Step 4

Take the sausages out of the water, pat them dry, then cut each sausage into 3 or 4 pieces.

Step 5

Heat the oil in a sauté pan over medium-low heat.

Step 6

Add the garlic and rosemary sprig, then sauté until the oil becomes perfumed with the garlic and rosemary aroma, 3 to 4 min.

Step 7

Pay attention not to let them burn.

Step 8

Add the sausages, then sauté until they become lightly coloured, 2 to 3 min.

Step 9

Turn them a few times while cooking.

Step 10

Add the tomato sauce then cook 8-10 min over medium heat, tossing occasionally.

Step 11

Season with salt and pepper to taste.

Step 12

Serve.