The Most Popular Foods to Vacuum Seal in Mason Jars
Share
If you’re looking for an easy, effective, and eco-friendly way to keep food fresh longer, vacuum sealing in Mason jars is a game-changer. Unlike plastic vacuum seal bags that are single-use, Mason jars are reusable, airtight, and perfect for preserving a variety of foods—especially dry goods, liquids, and delicate items that can get crushed in traditional vacuum-sealed bags.
So, what are the best things to vacuum seal in Mason jars? Here’s a list of the most popular foods people seal in jars and why they’re perfect for long-term storage.
Top Foods to Vacuum Seal in Mason Jars
1. Coffee Beans & Ground Coffee ☕
- Keeps coffee fresh by preventing oxidation
- Protects against moisture and humidity
- Preserves the rich aroma and flavor
💡 Pro Tip: Store coffee beans whole and grind as needed for the freshest taste!
2. Nuts & Seeds 🥜
- Prevents rancidity caused by air exposure
- Protects against pests and mold
- Retains natural crunch and flavor
💡 Best options: Almonds, walnuts, cashews, sunflower seeds, flaxseeds, and chia seeds.
3. Flour, Sugar & Baking Ingredients 🍞
- Keeps flour free from pantry pests like weevils
- Prevents moisture buildup that can cause clumping
- Preserves freshness for months or even years
💡 Best options: All-purpose flour, whole wheat flour, almond flour, coconut flour, brown sugar, powdered sugar, baking soda, and baking powder.
4. Rice, Pasta & Grains 🍚
- Extends shelf life by preventing oxidation
- Keeps grains fresh and safe from bugs & mold
- Ideal for bulk storage and meal prepping
💡 Best options: White rice, brown rice, quinoa, oats, couscous, lentils, barley, and dried beans.
5. Dehydrated Fruits & Vegetables 🍎
- Locks in flavor and nutrients for years
- Prevents moisture absorption and spoilage
- Perfect for healthy snacks and emergency food storage
💡 Best options: Dried apples, bananas, strawberries, tomatoes, mushrooms, bell peppers, and onions.
6. Herbs & Spices 🌿
- Protects herbs from losing their potency
- Keeps spices fresher longer than traditional spice jars
- Prevents clumping caused by humidity
💡 Best options: Basil, oregano, thyme, cinnamon sticks, garlic powder, black pepper, and chili flakes.
7. Freeze-Dried Foods 🥶
- Extends shelf life for years
- Keeps food crisp and full of nutrients
- Great for camping, emergency prepping, and easy meals
💡 Best options: Freeze-dried strawberries, blueberries, cheese, scrambled eggs, and even soups!
8. Tea Leaves & Herbal Blends 🍵
- Keeps tea fresh and fragrant by preventing oxidation
- Protects against moisture and flavor contamination
- Perfect for storing loose-leaf tea & homemade herbal blends
💡 Best options: Green tea, black tea, chamomile, peppermint, lavender, and matcha powder.
9. Leftovers & Meal Preps 🥗
- Keeps food fresh without freezer burn
- Prevents liquids from leaking (unlike vacuum-sealed bags)
- Ideal for soups, sauces, and prepped ingredients
💡 Best options: Bone broth, pasta sauces, homemade salad dressings, and overnight oats.
10. Candy & Snacks 🍬
- Keeps treats fresh and crunchy for months
- Protects against humidity that makes snacks go stale
- Great for portion control and long-term storage
💡 Best options: Chocolate chips, M&Ms, trail mix, popcorn kernels, and granola.
Why Vacuum Sealing in Mason Jars Is Better Than Bags
While traditional vacuum sealing bags work well for meats and frozen foods, they have some drawbacks—especially for dry goods and liquids. Here’s why Mason jar vacuum sealing is a better option for certain foods:
✅ Eco-Friendly & Reusable – No wasteful plastic bags!
✅ No Crushing – Keeps delicate foods intact.
✅ Perfect for Liquids – Seals soups, sauces, and broths without spills.
✅ Pest & Moisture Protection – Keeps pantry staples safe from bugs and mold.
✅ Easy to Reseal – Open and reseal Mason jars multiple times without wasting new bags.
How to Vacuum Seal Mason Jars
Using a Mason jar vacuum sealer is super simple:
1️⃣ Fill a clean, dry Mason jar with your food item.
2️⃣ Place the vacuum sealer lid attachment over the jar’s opening.
3️⃣ Use a vacuum pump (handheld or electric) to remove the air.
4️⃣ Ensure the seal is tight before storing the jar in your pantry, fridge, or freezer.
💡 If you don’t have a vacuum sealer attachment, you can use a hand pump or a FoodSaver with a jar sealing accessory!
Final Thoughts
If you haven’t tried vacuum sealing with Mason jars, now is the time to start! Whether you’re meal prepping, preserving dry goods, or storing liquids, Mason jar vacuum sealing is a sustainable, effective, and convenient way to keep your food fresh longer.
Ready to upgrade your food storage game? Check out our recommended Mason jar vacuum sealing kits and accessories today!