Pasta with Mushroom Sauce

Ingredients

• Pine nuts - 25 grams.
• Salt - to taste.
• Pepper - to taste. (Freshly ground).
• Pasta - 100 grams. (It should be cooked exactly based on the packet guidelines)
• Fresh parsley - 1 teaspoon. (It must be chopped).
• Double cream - 50 ml.
• White wine - 50 ml.
• Portobello mushroom - 1 no. (It should be chopped)
• Garlic clove - 1 no. (It needs to be finely chopped)
• Onion - 1/2 (It must be finely chopped).
• Olive oil - 1 tablespoon.
• Unsalted butter - 25 grams. (It needs to be chopped)