Pasta Tuna Marinara

Cook a 954g package of pasta. (I use Farfelle.)
While that’s cooking, saute in olive oil:
1/2 onion, finely diced
1 red pepper, finely diced
1/2 green pepper, finely diced
4 cloves garlic, finely diced
2 celery stalks, finely diced
Once that’s all nicely cooked and smelling delicious, dump a 28oz. can of diced tomatoes into your blender. Whir that up until it’s nice and smooth. Pour it into the pan with the veggies. Add some basil, oregano, salt and pepper. Then add two drained cans of tuna.
Pour your sauce onto your cooked, drained pasta. Voila! A quick and simple, delicious and nutritious meal! You can add a salad, if you want. And if you really must, serve something special for dessert (yogurt with granola and/or fruit would be good).