Blenders are a must-have in every kitchen, perfect for whipping up smoothies, soups, and sauces. However, as versatile as they are, not every food is suitable for blending. In fact, placing certain items in your blender can cause damage to the appliance or even create dangerous situations. Here are several foods you should keep far away from your blender if you want to avoid disaster – and keep your trusty kitchen tool running smoothly.
1. Hot Liquids and Foods

One of the biggest mistakes you can make is blending hot liquids or foods. The combination of heat and pressure inside a closed blender can cause the lid to pop off, leading to spills that can burn you and create a huge mess. Worse, the sudden release of steam can warp the seals of your blender, shortening its lifespan.
To avoid injury and damage, let hot liquids cool before blending, or blend in small batches. Some blenders are specifically designed to handle hot liquids, so if you frequently make soups or sauces, investing in a model with this feature may be wise. Always start blending on a low setting to prevent any pressure buildup.
2. Whole Dry Beans and Coffee Beans

While your blender may seem powerful, it’s not designed to grind hard items like dry beans or coffee beans. The tough exterior of these foods can dull your blades and overwork the motor, potentially leading to burnout. For these tasks, you’re better off using a coffee grinder or a food processor designed for tough grinding.
Blending hard beans can result in uneven textures and extra strain on your blender. Keep your kitchen tasks separate and invest in a proper grinder to ensure smooth results and a long-lasting blender.
3. Ice on Its Own

Though many blenders boast the ability to crush ice, doing so without any liquid can wreak havoc on your appliance. Blending ice without enough water or liquid to cushion it can dull the blades and overwork the motor, leading to overheating. Always add a liquid when blending ice, and try using smaller cubes to lighten the load on your blender.
A blender with dull blades isn’t just inefficient—it can also leave you with unevenly blended ingredients. By adding liquid and using smaller ice cubes, you’ll ensure your blender continues to work efficiently.
4. Sticky Foods Like Dried Fruit

Dried fruits are great for adding sweetness to smoothies, but they can be a nightmare for your blender. Their sticky, dense texture can clog the blades and create uneven blending. This not only strains the motor but also requires more effort to clean afterward.
To avoid this, always soak dried fruits in water before blending. This softens them up and ensures a smoother result without risking damage to the blender. It’s a small step that can save your blender from unnecessary wear and tear.
5. Unsoaked Whole Nuts

Whole nuts, like almonds or cashews, are too tough to be blended without pre-soaking. When not soaked, they can wear down your blades or even cause the motor to stall. If you’re making nut butter or plant-based milk, always soak the nuts beforehand to soften them.
Soaking nuts also enhances their flavor and digestibility, making it a win-win for both your blender and your recipes. A high-powered blender might be able to handle whole nuts better, but it’s still a good practice to soften them before blending.
6. Large Chunks of Hard Cheese

Hard cheeses like Parmesan are too dense to be blended in large pieces. They can cause the blender’s blades to jam or wear down quickly. If a recipe calls for grated cheese, grate it manually or use a food processor. This ensures the cheese blends evenly without straining the motor.
Taking the time to grate cheese before adding it to the blender not only helps with consistency but also prolongs the life of your blender. Keeping your blender free from jams and excessive strain will lead to a more enjoyable and efficient cooking experience.
7. Fibrous Vegetables with Tough Stalks

Tough, fibrous vegetables like kale stems or broccoli stalks are not blender-friendly. Their texture can get stuck around the blades, causing the motor to work overtime and resulting in an uneven blend. Remove the tough stalks and chop the vegetables into smaller pieces before blending for a smoother, more consistent result.
If you frequently use fibrous vegetables in your smoothies or soups, consider investing in a blender specifically designed for tough ingredients. These blenders are often more powerful and better equipped to handle fibrous textures without bogging down the motor.
8. Carbonated Beverages

While it may seem tempting to blend carbonated beverages into drinks like cocktails or fizzy smoothies, this can quickly become messy. The pressure from the carbonation combined with the power of the blender can cause the liquid to expand and potentially explode out of the top, resulting in spills all over your kitchen.
If you’re adding carbonation to a blended drink, do it after blending by stirring it in manually. This keeps the fizzy bubbles intact and prevents a blender mess.
Keep Your Blender Running Smoothly

Blenders are incredible tools for making everything from smoothies to sauces, but they aren’t invincible. By being mindful of what you blend, you can extend the life of your appliance and avoid costly repairs or replacements. Taking the time to prep your ingredients properly ensures smoother blends and keeps your blender functioning at its best. Remember, a little extra care goes a long way in preserving your kitchen tools!
Taking Better Care of Your Blender

What are your experiences? Have you ever accidentally damaged a kitchen appliance by using it incorrectly? What did you learn from the experience? How could taking better care of your blender change the way you approach meal preparation and kitchen efficiency? Are there any foods you use frequently that you now realize could be harming your kitchen appliances?