Heat a large frying pan with 2-3 tablespoons olive oil. Add the garlic, bell pepper; sauté until the garlic is fragrant. Add the tomato and the anchovies with their oil. Mash the anchovies with a fork.
Add the spinach, seasonings and the wine. Simmer on a low heat.
Prepare the spaghetti as directed then drain and add to the pan and toss.
Drizzle a little olive oil and grated cheese over the plated dish and serve.