Salmon and spinach pasta bake

Ingredients

• 185 grams tagliatelle or fettucine
• 1 tablespoon olive oil
• 1 onion, finely chopped
• 2 garlic cloves, crushed
• 1 bunch english spinach, trimmed, coarsely chopped
• 415 grams can pink or red salmon, drained, flaked
• 3/4 cup thickened cream
• 1 lemon, zested and juiced
• 1/2 teaspoon chilli flakes
• 1 1/2 cup grated tasty cheese
• 1/4 cup grated parmesan
• green salad leaves, to serve