Salt Cod Mousse on Polenta Crostini
Ease of preparation: Medium
Yield: 20 crostini
Ingredients:
Salt cod mousse
275 grams (9.7 oz) skinless, deboned salt cod
4 cups (960 ml) water
4 cups (960 ml) whole milk
2 cloves garlic, crushed
2 bay leaves
¾ cup (180 ml) olive oil
Salt and pepper
Polenta crostini
3 cups (720 ml) water
2 cups (480 ml) chicken stock
1½ cups (360 ml) polenta
1½ tablespoons (25 ml) butter
¼ teaspoon (1 ml) pepper
Olive oil, for grilling
Small parsley leaves, to garnish
Method:
Soak the salt cod in cold water in the refrigerator for at least 24 hours, changing the water at least 4 times.
To make the polenta, bring water and chicken stock to a rapid boil. Whisk in polenta, then reduce heat to low, stirring frequently with a wooden spoon. Cook polenta until it is firm enough to allow the spoon to stand straight up in it (about 20-25 minutes). Remove polenta from heat, stir in butter, and season with pepper.
Pour the polenta onto a 12-inch x 9-inch (30 cm x 22.5 cm) baking sheet lined with parchment paper. Smooth out the surface of the polenta with a spatula, then cover with parchment paper. Set a second baking sheet on top of the polenta and weigh down using cans or other heavy objects. Refrigerate for 1 hour, or until polenta has set.
Cut set polenta into rounds with a cookie cutter.
To make the salt cod mousse, when cod is finished soaking, remove from water and rinse. Cut the cod into smaller pieces.
In a large pot, bring the water, milk, crushed garlic, bay leaves, and cod to a boil. Reduce heat and simmer for 25-30 minutes, covered, until cod is tender.
Drain cod, reserving 1 cup (240 ml) of cooking liquid. Place cod pieces in a food processor. With food processor on low, drizzle in olive oil. You are looking for a smooth and creamy mousse. If necessary, add reserved cooking liquid to food processor to adjust consistency. Transfer salt cod mousse to a bowl, and season with pepper.
Heat a cast iron grill pan over medium-high heat and brush with olive oil. Grill polenta rounds, turning once, until lightly charred on both sides. Remove polenta to a serving plate and allow to cool.
To finish, dollop salt cod mousse on the polenta crostini. Garnish with parsley leaves.
Buon appetito!