What to Preserve from Zucchini and Tomatoes: 6 Lists and Ideas for the 2026 Season

What to preserve from zucchini and tomatoes in the 2026 season? Choose from 6 clear options: lecho, caviar, sauces, salads, pickled snacks, and frozen semi-finished products. These preserves cover different needs: a quick winter meal, a side dish, a base for pasta and soups, and a way to save the harvest without extra hassle. Below are 6 self-contained lists and ideas.

Zucchini and tomatoes are usually cheapest and tastiest at the peak of the season, so now is the best time to stock up for winter: some in jars, some in the freezer. To avoid forgetting anything at the store and to distribute purchases among family members, it's convenient to keep a shared list in the Pickt mini-app on Telegram (t.me/PicktBot/app) — especially when ingredients repeat across several recipes.

1. Lecho with Zucchini and Tomatoes: A Versatile Preserve for Any Occasion

   If you're looking for what to preserve from zucchini and tomatoes so that you can open a jar and serve it immediately with meat, buckwheat, or potatoes — lecho is the perfect solution. The flavor is bright, and the zucchini adds volume and softness without overpowering the tomato.

   Ingredient List (Base)

   • zucchini (young or peeled) — 1.5–2 kg
   • tomatoes (or tomato pulp) — 1.5 kg
   • bell pepper — 0.8–1 kg
   • onion — 300–500 g
   • sugar, salt, vegetable oil, 9% vinegar (to taste)
   • garlic, paprika/pepper — optional

   Tip: It's better to blend the tomatoes and strain them to remove the skin, making the lecho more tender. Store in a cool place; after opening, keep in the refrigerator and use within 3–5 days.

2. Zucchini Caviar with Tomatoes: A Spread and Side Dish in One Jar

   Zucchini caviar is one of the most popular answers to the query "preserves from zucchini and tomatoes for winter" because it's easy to eat: on bread, with pasta, or as a vegetable side dish. With tomatoes, the flavor becomes richer and more "store-bought familiar," but without unnecessary additives.

   Ingredient List (Classic)

   • zucchini — 2 kg
   • tomatoes — 700–1000 g (or tomato paste + water)
   • carrots — 500 g
   • onion — 500 g
   • oil, salt, sugar — to taste
   • garlic, bay leaf, black pepper — optional

   Tip: If you want a more "café-style" texture, blend the mixture at the end and simmer for 10–15 minutes. For stable storage, it's most important to thoroughly evaporate the moisture and pack into sterilized jars.

3. Tomato-Zucchini Sauce (for Pasta, Pizza, and Soups): A Time-Saving Preserve

   When you need something "quick and tasty" in winter, this sauce comes to the rescue: just heat it up and it's ready. The zucchini acts as a natural thickener, so you can skip flour and starch, while the tomatoes provide acidity and aroma.

   Ingredient List (Italian Style)

   • tomatoes — 2 kg
   • zucchini — 700–1000 g
   • onion — 1–2 pcs.
   • garlic — 3–6 cloves
   • olive/vegetable oil, salt, sugar — to taste
   • dried oregano/basil, chili — optional

   Tip: Make two versions at once — a neutral one (for soups and gravies) and a spicy one (for pasta/pizza). It's convenient to pour this sauce not only into jars but also into small containers for freezing.

4. Winter Vegetable Salad with Zucchini and Tomatoes: When You Want "Chunks"

   This salad is great because it preserves the texture of the vegetables: the zucchini stays firm, and the tomatoes remain juicy. This is an excellent option if you're thinking about what to preserve from zucchini and tomatoes but don't want pureed textures.

   Ingredient List ("Summer" Version)

   • zucchini — 1.5 kg
   • firm tomatoes — 1–1.2 kg
   • bell pepper — 500–700 g
   • onion — 300 g
   • herbs (dill/parsley) — to taste
   • salt, sugar, oil, vinegar — to taste

   Tip: Use firm tomatoes (plum/cherry) so the salad doesn't turn into a stew. If you're making several jars at once, add the ingredients to a shared list in advance — in Pickt, it's easy to mark what you've already bought and avoid buying extra.

5. Pickled Zucchini in Tomato Sauce: A Snack "Like from a Gift Basket"

   This preserve is more of a snack than a sauce: slices of zucchini soak up the tomato sauce and spices. It goes well with barbecue, meatballs, potatoes, and as a quick antipasto for the table.

   Ingredient List (Spiciness Adjustable)

   • zucchini — 1.5–2 kg (slices/sticks)
   • tomato juice/puree — 1–1.2 L
   • garlic — 1 head
   • sugar, salt — to taste
   • 9% vinegar — to recipe/taste
   • black pepper, paprika, chili — optional

   Tip: Don't overcook the zucchini — it's better to keep it slightly "al dente" so it retains its shape in the jar. If the tomatoes are sour, add a little sugar to balance the flavor.

6. Freezing Zucchini and Tomatoes: Semi-Finished Products Without Sterilization

   If you don't have time for jars, freezing is the fastest answer to the question "what to make from zucchini and tomatoes for winter." In 2026, this is especially relevant: you save time now and get ready-made sets for stews, soups, and sauces in winter.

   List of Freezer Preserves

   • zucchini cubes (for stews and soups) — portions of 300–500 g
   • grated zucchini (for fritters/casseroles) — portions of 200–300 g
   • peeled tomato cubes (for gravies) — portions of 300–500 g
   • tomato puree (base for sauces) — in flat packs
   • vegetable mix: zucchini + tomato + pepper + onion — ready-made set for stew

   Tip: It's better to blanch the tomatoes and remove the skin — this takes up less space and is more pleasant in dishes. Label the bags with the date and purpose; optimal use within 6–10 months.

Conclusion. To make the most of the season, choose 2–3 preserves "in jars" and 1–2 formats for the freezer: this way, you'll cover both quick dinners and table snacks. The most convenient approach is to create a single list of products and containers (jars, lids, bags, spices) and manage it together: in Pickt, this takes just a couple of clicks, and the marks sync in real time.

Frequently Asked Questions

• Which tomatoes are best for preserves with zucchini?

  For sauces and caviar, any ripe tomatoes, even soft ones, are suitable — they'll be chopped and cooked down anyway. For "chunky" salads, choose firm varieties (plum) or cherry tomatoes so they hold their shape.

• Do I need to peel zucchini before preserving?

  Young zucchini usually don't need peeling: the skin is thin and adds a pleasant texture. Overgrown zucchini should be peeled and the seeds removed — this makes the flavor more delicate and the preserve more consistent in texture.

• What's the easiest thing to preserve from zucchini and tomatoes without sterilization?

  The simplest option is freezing in portions (cubes, grated zucchini, tomato puree). Among "jar" formats, well-cooked sauces and caviar are the easiest: they depend less on precise cutting and hold their flavor well.

• How do I know if the preserve has been cooked down enough?

  Look at the thickness: the mass should "hold the mark" of a spatula, and no excess liquid should separate. For sauces and caviar, this is a key factor for flavor and storage, especially if the vegetables were watery.