Heat oil and butter until melted

Saute onion, bell pepper, and garlic until onions are translucent

Prepare noodles AL dente

Add shrimp to saute onion/pepper/garlic

Add vinegar, lemon, and crushed red pepper

Cook until shrimp is done

Add noodles and tomatoes to the pan and toss on low heat to mix it all up.

If it's not saucy enough, add more olive oil/butter.