What to Substitute for Vegetable or Butter: 6 Best Alternatives

Many home cooks wonder what can be used as a substitute for oil. In fact, the choice of an alternative depends on the situation. If it comes to baking, vegetable oil can easily be replaced with butter following the correct proportions. For example, if a bread or cake recipe states to add 3 tablespoons of olive oil or 4 of vegetable oil, you can replace them with 60 g of butter. As for frying, butter is not suitable for heat treatment as it starts to burn at 110°C. Additionally it contains saturated fats and cholesterol, which are harmful to health in large amounts. But did you know that our familiar oils can be replaced with healthier and inexpensive products from the produce aisle?

Here are 6 options that are considered the most suitable alternatives to vegetable or butter:

1. Zucchini

For frying, zucchini is absolutely excellent as it uses its natural moisture. Try replacing a cup of oil with the same amount of grated zucchini, and besides the substitution success you will find that the dish turns out much tastier with added nutritional value.

2. Pumpkin puree

Pumpkin puree has a very specific sweet taste, which is best suited for baking sweet muffins and crispy pastries. Since the puree is slightly thicker than oil, maintain the right ratio: instead of 100 g of butter, use 75 g of puree. The orange color also adds visual appeal to the finished baking.

3. Applesauce

Applesauce is another great choice that, thanks to its natural moisture, perfectly replaces oil in many baking applications. Apple is low in calories and fat, and when used for baking the taste may change slightly but often becomes even better. During cooking use the ratio of 1 cup of oil to 3/4 cup of puree. You can also use plum puree, but in that case the color of the dough will change toward darker purple-brown tones.

4. Yogurt

Any type of yogurt can be used instead of oil in muffin batter. Greek yogurt contains 5 times fewer calories than vegetable oil and provides a good amount of protein. When baking, always add as many grams of yogurt as required in the recipe. If you use really high-quality thick yogurt, you can also use it to make crispy pastries, pies, and rolls without losing structural integrity.

5. Canola oil

Cold-pressed canola oil is a very cheap but healthy and versatile ingredient. It is a source of valuable omega-3 and omega-6 acids as well as a number of vitamins. It can be used for preparing both hot and cold dishes, and thanks to its high smoke point, for frying as well. It can also replace other oils in baking, making purees, and some sauces. Replace 100 g of butter with 75 ml of canola oil.

6. Avocado

Avocado is also considered a suitable alternative that is extremely rich in omega-3 fatty acids and vitamin E, making it a healthy substitute for regular oil. Consuming avocado also helps lower cholesterol levels in the body and has a smoke point of 271°C. To prepare a dish, simply mash a ripe avocado with a fork until you achieve a creamy consistency, and you have a great ingredient to use for baking or making sandwiches (be sure to add a pinch of salt, pepper, and lemon juice to enhance the flavor). Avocado is certainly not cheaper than butter, but it can be a real lifesaver for people with lactose intolerance or those on a diet. When cooking, maintain the same ratio as in the original recipe.

Tips and Tricks

Tip 1. Start with partial substitution when first experimenting. Replace only 50% of the called-for oil or butter with your chosen substitute on the first try. The partial swap lets you assess texture and flavor changes without risking complete recipe failure. Successful partial substitutions can be increased to 100% on later attempts once you understand how the substitute behaves in that particular recipe context.

Tip 2. Match the substitute to the recipe type. Applesauce and pumpkin puree work brilliantly in sweet baking but disastrously in savory cooking. Yogurt works in both sweet and savory applications. Zucchini suits savory dishes. Avocado spans both worlds. The same matching-principle applies to flour substitutions in flour substitute alternatives and other ingredient-swap scenarios.

Tip 3. Adjust other recipe ingredients when substituting. Most oil substitutes contain water that the original oil didn’t. Reduce other liquids slightly (a tablespoon or two) to compensate. Adjust baking times slightly — substitute-based bakes often need 5-10 minutes longer than oil-based versions. The fine-tuning takes practice but produces noticeably better results than blind substitution.

Tip 4. Save expensive substitutes for situations where they genuinely improve the recipe. Avocado for sandwich spreads makes sense; avocado in chocolate cake is expensive overkill. Canola oil for everyday cooking is cheap and effective; coconut oil for special tropical desserts is worth the premium. Match the cost to the value-add. Pair experiments with classic recipes like homemade bread for direct comparison results.

FAQ

Which substitute is best for frying?

Canola oil is the most versatile frying substitute — it has a high smoke point (240°C), neutral flavor, and reasonable cost. Avocado oil works similarly but at much higher cost. Zucchini works for low-heat sautéing only (its water content prevents true frying). Yogurt, applesauce, and pumpkin puree do NOT work for frying. Choose based on heat tolerance and flavor neutrality requirements.

Can I substitute oil in cookies?

Yes but results vary significantly. Applesauce produces softer, cakier cookies; nut butters produce richer cookies; mashed banana produces sweeter, denser cookies. Pure oil substitutes change cookie texture from crisp to chewy. Reduce other sugars when using sweet substitutes (applesauce, banana, pumpkin) to maintain proper sweetness balance. Some classics like shortbread depend entirely on butter and cannot be successfully substituted.

Are oil substitutes really healthier?

Most are, but with caveats. Fruit and vegetable purees add fiber and reduce calories. Yogurt adds protein. Canola oil offers omega-3 fatty acids. Avocado provides heart-healthy fats. However the substitutes still contain calories, sometimes nearly as many as the oil they replace (avocado especially). The “healthier” question depends on your specific dietary goals: weight loss favors fruit purees, protein needs favor yogurt, heart health favors canola or avocado.

How long do dishes made with substitutes keep?

Generally shorter than oil-based originals. Applesauce, pumpkin, and yogurt substitutes accelerate spoilage due to added moisture and reactive ingredients. Refrigerate baked goods made with these substitutes within 2 hours of cooling and consume within 3-5 days. Canola oil and avocado substitutions match the keeping time of the original oils. Plan to eat substitute-based bakes sooner than original-recipe versions.