Bean Spaghetti

• Spaghetti - 1/2 pack

• Black beans - 220g can

• Onion - 1 small

• Garlic - 4 cloves

• Fresh tomato - 1 big

• Jalapeno - 3 slices

• Salt

• Olive - 4

Onion and garlic, then tomatoes, olives and jalapeno for 5-10 minutes, then beans and salt.