Canning with vegetable oil: 3 homemade secrets

Summer is rightly called the canning season. Zucchini, cucumbers, tomatoes, squash, eggplants, peppers, and other «gifts from the garden» are not only delicious to enjoy fresh but also worth preserving for the winter. Every home cook certainly has their own signature canning recipes, and some of them are likely to include vegetable oil. Canning with vegetable oil offers several advantages, but it requires the right approach to choosing the oil and preparing the vegetables.

Benefits of canning with vegetable oil

Овочеві закатки з олією дуже смачні й корисні. Вони прекрасно доповнюють м’ясні, рибні страви і різні гарніри з круп і Vegetable preserves made with oil are delicious and nutritious. They are an excellent accompaniment to meat and fish dishes, as well as various grain and potato side dishes. The main benefits of preserving vegetables with vegetable oil include:

• High nutritional value. Lecho and various vegetable mixes with oil are nutritious and help keep hunger at bay for longer. This is especially important for vegetarians, vegans, people who observe fasting, and those who temporarily or permanently avoid animal products for other reasons;
• Better absorption of nutrients. Plant-based oils help the body absorb fat-soluble vitamins and beneficial compounds, particularly vitamin A and lycopene. As a result, they may help reduce the risk of nutritional deficiencies, which many people are more likely to experience during the colder months;
• Easy to serve. Oil-based vegetable preserves do not require additional dressing, spices, or seasonings. Simply open the jar and transfer its contents to a salad bowl, serving dish, or another container;

In addition, fat can act as an effective preservative. It coats the surface of vegetables and root crops, limiting their exposure to air and thereby helping slow down oxidation.

Three secrets to choosing the right oil for canning

To make sure your oil-based preserves remain safe and delicious, it is important to choose the right oil for canning. In particular:

• Choose oils with a high smoke point. Oils suitable for preserving vegetables include corn, sunflower, camelina, and sesame oils. This is particularly relevant because vegetable marinades are boiled, while jars filled with raw vegetables may be sterilized during the canning process;
• Match the oil to the vegetables and flavor profile. Corn and camelina oils pair especially well with cucumber and/or sweet bell pepper salads because they have a relatively neutral taste and a light, subtle aroma. Spicy appetizers such as Ogonyok («Little Fire») or eggplant sauté are better prepared with sunflower or sesame oil, which complement their spicy character without overpowering the aroma of herbs and seasonings;
• Consider unrefined oils. Contrary to a common belief, some home preservers prefer unrefined, non-deodorized oils rather than highly refined oils when making homemade preserves. Unrefined oils retain more of their natural characteristics and contain no added foreign ingredients. Refining is an industrial process used to purify vegetable oils and may involve heating the oil to 70°C (158°F) or higher. When oil is subjected to additional high temperatures during boiling or sterilization, its chemical composition can change and potentially lead to the formation of undesirable compounds;

Natural, high-quality oils for home canning can either be purchased or made at home. To produce your own oil, you need a specialized oil press with a barrel or pressing chamber, as well as raw materials such as organically grown, pesticide-free grains or seeds from various crops.

CraftOil products – equipment for home and commercial oil production

CraftOil offers an extensive and regularly updated range of products for producing vegetable oils at home or on a commercial scale. Our catalog includes branded oil presses for household and commercial use, as well as high-quality raw materials for oil extraction: fresh, premium white amaranth seeds, black and white sesame seeds, three varieties of mustard seeds, white and curly flax seeds, shelled and hulless pumpkin seeds, sunflower seeds, black cumin (Nigella sativa) seeds and more.

The 20-ton channel steel press, the 30-ton dismountable hydraulic press, and the 30-ton Ukrainian press are excellent options for those who want to produce unrefined oils for personal use. They are compact while still offering sufficient production capacity.

The 50-ton Combo press, 50-ton Italian press, 50-ton Ukrainian press, and 70-ton Austrian press are designed for people who plan to produce vegetable oils not only for personal use but also for commercial sale.

All equipment comes with a 1-year official manufacturer’s warranty and is supplied with everything necessary to get started.

The Ukrainian presses can also be upgraded when necessary, allowing users to increase their power and production capacity. For more information, watch our video:

To learn more about our oil presses and oil-making equipment, simply send an inquiry to CraftOil and wait for our managers to get back to you.