Freeze Dried Spaghetti Sauce

Spaghetti Sauce

Freeze Dried Spaghetti Sauce
Course: Sauce
Cuisine: Italian
Keyword: backpacking, freeze dried, tomato
Yield: 20 servings

Equipment

  • knives
  • cutting board
  • measuring cup
  • slow cooker
  • spatula turner
  • freeze dryer
  • tray dividers

Materials

Sauce Prep

  • 10 cups tomatoes roughly chopped
  • 2 tsp basil dried
  • 1 tsp oregano dried
  • 1 tsp parsley dried
  • 6 cloves garlic roughly chopped
  • 1 cup onion chopped
  • 1 can tomato paste 6 oz
  • 1/8 tsp baking soda
  • salt and pepper to taste

Freeze Drying

  • freeze dryer
  • trays
  • tray dividers
  • measuring cup
  • scale
  • moisture meter

Instructions

  • Rinse your tomatoes and core them from the top with s paring knife.
    10 cups tomatoes
  • Drop tomatoes in a pot of boiling water for one minute.
  • Scoop them out with a slotted spoon and put them in a bowl of ice water to make skin removal a simpler task.
  • Cut in half (quarters for larger tomatoes) and push out the seeds out with your thumb.
  • Add the tomatoes and all the ingredients (except baking soda) to your slow cooker.
    2 tsp basil, 1 tsp oregano, 1 tsp parsley, 6 cloves garlic, 1 cup onion
  • Cook on low for around 10 hours. The sauce should reduce by around half in volume compared to raw ingredients.
  • An immersion blender is our preferred method to mix up the sauce appropriately
  • To thicken the sauce up, canned tomato paste can be added
    1 can tomato paste
  • Add the baking soda, salt and pepper to taste.
    1/8 tsp baking soda, salt and pepper
  • Allow to cool or better yet let it refrigerate overnight to allow the flavors to embed into the sauce.

Notes

Skin removal of the tomatoes is a job task which is much easier with 2 people doing it 
 
The introduction of baking soda will most likely make things foam up and look a bit strange.

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