Step 1

Measure the tomato paste into a small mixing bowl. Add a big splash of the crushed tomatoes and whisk until the tomato paste is fully incorporated.

Step 2

Pour in the rest of the tomatoes, then add the olive oil, garlic, vinegar, oregano and salt. Whisk to blend.

Step 3

Taste, and if the mixture is too acidic (tomatoes vary in flavor from can to can), stir in a little sugar to balance it out. Use as desired. Leftover pizza sauce will keep in the refrigerator for up to 5 days, or you can freeze it for several months.