Preserving Avocado in the Freezer TBS lemon juice) Slice the avocados in half and discard pits. Mash the avocados, then add the lemon juice. Spoon into zip top bags, squeezing out all the air before sealing. Freeze up to one year. Freezer Cooking, Freezer Meals, Cooking Recipes, Healthy Recipes, Cooking Tips, Freezer Recipes, Cooking Food, Healthy Snacks, Think Food