Start with cooking spinach in a pan with a trickle of water. Leave on medium heat 10 minutes and spinach will reduce naturally. Salty, pepper and reserve.
For the beans, I have a quick tip. Place them in a tupperware, pour water to cover the beans and place in microwave for 1 minute. Hop, they are ready, well almost, it must still remove the skin (the longest part of the recipe I think).
Heat water for spaghetti with a little olive oil and coarse salt. Once the water boils, plunge the spaghetti and cook according to package instructions. Once cooked, drain.
Cut dried tomatoes into small pieces. Place in a saucepan with spinach and beans and heat over low heat 5 minutes to heat through.