Spaghetti

Everyone has their own variation of spaghetti.  Here is mine.

Ground beef, Cubed white meat chicken, Italian Sausage, or shrimp (take your pick)
Italian Seasoning (whatever you like to use)
Onion
Bell Pepper
Mushrooms (can or fresh)
Garlic Cloves (or powder)
Jar of your favorite Spaghetti sauce (I usually go for cheap)
Can of diced tomatoes (they have different flavors now so pick what you like)

If using ground beef or Italian sausage I put the veggies and seasoning in with the meat to cook them all together.  If using shrimp or chicken, I cook them separate and sauté the veggies with the seasoning.

After the meat and veggies are done, I pour in the can of diced tomatoes and let the juice cook down a little bit.  I then add the jar of spaghetti sauce.  Let it simmer until noodles are done.  Doesn't matter what noodle you choose, I usually use thin spaghetti or angel hair.

Sides: I will sometimes do a green veggie on the side (green beans, brussel sprout, brocolli, or english peas) and garlic toast.