Canning Diced Tomatoes

tomates
salt 
lemon juice or citric acid

Place lemon juice in jars: 1 Tbs. to each pint jar or 1/2 tsp. citric acid
Blanch, peel, and cut tomatoes.
Place tomatoes in jars with lemon juice, press down so the juice fills in the air holes.
Add 1/2 tsp. salt to each pint jar.
Slide a butter knife around the inside side of the jars to help remove any air bubbles.

Pressure can pints 10 lbs. for 40 minutes