Canning Thai Coconut Squash Soup

Canning Thai Coconut Squash Soup is a medium Thai recipe that serves 6. 150 calories per serving. Recipe by Heritage Homestead on YouTube.

Prep: 30 min | Cook: 1 hr 40 min | Total: 2 hrs 30 min

Cost: $8.25 total, $1.37 per serving

Ingredients

  • 2 lb Pumpkin or Winter Squash (peeled, seeded, and cubed)
  • 5 cloves Garlic (minced)
  • 1 medium Onion (diced; can substitute shallot)
  • 1 large Jalapeño Pepper (seeds removed, minced; substitute Serrano or Thai chili if available)
  • 1 tbsp Fresh Ginger (peeled and finely diced)
  • 2 small Red Bell Pepper (diced)
  • 2 qt Chicken Broth (low‑sodium; can use homemade or store‑bought)
  • 1 tbsp Lemongrass Paste (adds authentic Thai aroma)
  • 1 tsp Lime Zest (freshly grated)
  • 2 tbsp Lime Juice (freshly squeezed)
  • 2 tbsp Sugar (balances acidity)
  • 2 tsp Salt (adjust to taste)
  • 1 tsp Red Pepper Flakes (optional for extra heat)

Instructions

  1. Prepare the Squash

    Peel, seed, and cut the pumpkin or winter squash into 1‑inch cubes. Set aside.

    Time: PT10M

  2. Chop Aromatics

    Mince the garlic, dice the onion, mince the ginger, mince the jalapeño (remove seeds if less heat is desired), and dice the red bell peppers.

    Time: PT10M

  3. Start the Broth

    In a large stockpot, combine chicken broth, lemongrass paste, lime zest, and lime juice. Bring to a gentle boil over medium‑high heat.

    Time: PT5M

    Temperature: Medium‑high heat

  4. Infuse Lemongrass

    Once the broth reaches a boil, reduce to a simmer and let it cook for 20 minutes to infuse the lemongrass flavor.

    Time: PT20M

    Temperature: Simmer

  5. Add Remaining Ingredients

    Stir in the cubed squash, garlic, onion, ginger, jalapeño, bell peppers, sugar, salt, and red pepper flakes. Bring the mixture back to a boil, then reduce to a simmer for 5 minutes.

    Time: PT5M

    Temperature: Simmer

  6. Taste and Adjust

    Sample the soup and adjust seasoning with additional lime juice, sugar, or salt as needed.

    Time: PT2M

  7. Prepare Canning Equipment

    Place the canning rack in the pressure canner, add two quarts of hot water, and pre‑heat the jars in a pot of simmering water (or wash them in hot, soapy water and keep warm). Soak lids in warm water.

    Time: PT10M

  8. Fill Jars

    Using a slotted spoon, distribute the solid ingredients evenly among the four quart jars, then ladle the hot broth over them, leaving ½‑inch headspace.

    Time: PT5M

  9. Seal and Process

    Place lids on jars, screw on bands fingertip‑tight, then lower jars into the pressure canner. Secure the pressure‑limiting valve, bring to high pressure, and process for 75 minutes.

    Time: PT75M

    Temperature: High pressure (10‑psi at sea level)

  10. Cool and Store

    Turn off the heat, let the canner depressurize naturally, then remove jars with a jar lifter. Place jars on a towel‑lined surface to cool for 12‑24 hours. Check seals before storing.

    Time: PT30M

Nutrition Facts

Calories
150
Protein
4 g
Carbohydrates
18 g
Fat
6 g
Fiber
3 g

Dietary info: Gluten‑Free, Dairy‑Free, Low‑Sugar

Allergens: None (no dairy, gluten, or nuts)

Last updated: April 18, 2026

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Canning Thai Coconut Squash Soup

Recipe by Heritage Homestead

A fragrant Thai‑inspired soup made from roasted pumpkin or winter squash, simmered with garlic, ginger, jalapeño, lime, and lemongrass paste, then pressure‑canned for convenient meals all year long. The recipe balances sweet, sour, and mild heat, and yields six pint jars of soup.

MediumThaiServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
2h 12m
Prep
40m
Cook
21m
Cleanup
3h 13m
Total

Cost Breakdown

$8.25
Total cost
$1.37
Per serving

Critical Success Points

  • Ensuring the broth reaches a proper simmer before adding squash.
  • Maintaining correct headspace (½‑inch) when filling jars.
  • Processing at the correct pressure and time (75 min at high pressure).
  • Verifying jar seals after cooling.

Safety Warnings

  • Pressure canning must be done at the correct pressure to prevent botulism.
  • Handle hot soup and jars with heat‑proof gloves to avoid burns.
  • Never open the pressure canner until pressure has fully released.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Thai Coconut Squash Soup in Thai cuisine?

A

Thai coconut soups, known as "tom kha," traditionally use chicken or seafood with coconut milk, lemongrass, galangal, and kaffir lime. This pumpkin adaptation keeps the aromatic base while using locally available winter squash, reflecting how Thai flavors are blended with American harvests.

cultural
Q

What are the traditional regional variations of Thai Coconut Squash Soup in Thai cuisine?

A

In central Thailand, tom kha is often made with chicken and mushrooms; in the north, it may include herbs like cilantro and a touch of palm sugar. The squash version substitutes the protein with pumpkin, but the core aromatics—lemongrass, lime, and chilies—remain consistent.

cultural
Q

How is Thai Coconut Squash Soup traditionally served in Thailand?

A

It is served hot in shallow bowls, garnished with fresh cilantro, sliced chilies, and a drizzle of coconut milk. It is often eaten with steamed jasmine rice or as a starter before a larger meal.

cultural
Q

What occasions or celebrations is Thai Coconut Squash Soup traditionally associated with in Thai culture?

A

While not tied to a specific holiday, coconut‑based soups are common during cooler months and at family gatherings because they are comforting and easy to share. They also appear at festive meals where a light, aromatic starter is desired.

cultural
Q

What authentic traditional ingredients for Thai Coconut Squash Soup differ from the substitutes used in this recipe?

A

Traditional tom kha uses fresh lemongrass stalks, galangal, kaffir lime leaves, and coconut milk. This recipe substitutes lemongrass paste (due to availability) and omits galangal and lime leaves, using lime juice and zest instead. These swaps are safe for canning and still deliver a Thai flavor profile.

cultural
Q

What other Thai dishes pair well with Thai Coconut Squash Soup?

A

Pair it with grilled chicken satay, sticky rice, or a fresh papaya salad (som tam). The soup’s mild heat complements the sweet‑sour tang of papaya salad and the richness of satay sauce.

cultural
Q

What are the most common mistakes to avoid when making Thai Coconut Squash Soup?

A

Common errors include over‑cooking the squash (it becomes mushy), not maintaining proper headspace when canning (risking jar breakage), and using bottled lime juice in a pressure‑canned recipe where acidity isn’t the safety factor. Also, adding too many chilies before tasting can make the soup overly spicy.

technical
Q

Why does this Thai Coconut Squash Soup recipe use pressure canning instead of water‑bath canning?

A

The soup contains low‑acid ingredients (pumpkin, broth) that are not safe for water‑bath canning. Pressure canning raises the temperature above 240°F, destroying botulism‑producing bacteria, making it the correct method for low‑acid soups.

technical
Q

Can I make Thai Coconut Squash Soup ahead of time and how should I store it?

A

Yes. After pressure canning, store sealed jars in a cool, dark pantry for up to 12 months. Once opened, keep the soup in an airtight container in the refrigerator and consume within 4 days.

technical
Q

What texture and appearance should I look for when making Thai Coconut Squash Soup?

A

The broth should be a creamy, pale orange color with visible pieces of squash and bell pepper. The squash cubes should be tender but still hold their shape, and the soup should have a gentle sheen from the coconut base.

technical
Q

How do I know when Thai Coconut Squash Soup is done cooking?

A

The soup is done when the squash cubes are fork‑tender (about 5‑7 minutes after adding) and the flavors have melded after the 20‑minute lemongrass infusion. A final taste should reveal balanced sweet, sour, and mild heat.

technical
Q

What does the YouTube channel Heritage Homestead specialize in?

A

Heritage Homestead focuses on sustainable homesteading, including gardening, small‑scale farming, preserving harvests, and family‑friendly cooking that uses produce from their own garden.

channel
Q

How does the YouTube channel Heritage Homestead's approach to Thai cooking differ from other Thai cooking channels?

A

Heritage Homestead adapts authentic Thai flavors to ingredients they grow or can find locally, emphasizing preservation techniques like pressure canning. Other Thai channels often assume ready access to specialty items, while Heritage Homestead shows practical substitutions and garden‑to‑table workflows.

channel
Q

What other Thai recipes is the YouTube channel Heritage Homestead known for?

A

The channel has featured Thai-inspired dishes such as Coconut Curry Chicken, Peanut Satay Sauce, and a Thai Basil Fried Rice, all adapted to use garden‑grown herbs and home‑preserved ingredients.

channel

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