How to Meal Prep with Ello Duraglass Round Containers
By Ello® | Water Bottles, Food Storage, Travel Mugs & More | Published: 2026-10-24
Category: How-to Guides
Learn step-by-step how to use Ello Duraglass round meal prep containers for portion control, oven-to-fridge storage, and leak-proof lunches.
Quick answer
Meal prep with Ello Duraglass round containers by planning your week, portioning into the five glass containers, and using their oven-safe, leak-proof design to cook, store, and reheat without transferring dishes.
Why round containers work for meal prep
Round containers are ideal for soups, stews, pasta, and leftovers that fit naturally into a circular shape. The Ello Duraglass set includes five containers with airtight locking lids, so you can prep five separate meals or components at once.
Because the glass is oven-safe without the lid, you can bake or reheat directly in the container. This cuts down on dishwashing and keeps your meal intact from prep to table.
What to consider before starting
The silicone sleeve protects the glass from chips and breaks, but it also adds a layer of insulation. Be aware that the sleeve may slow heat transfer slightly when reheating. Remove the sleeve before oven use.
Portion sizes are generous but not adjustable—each container holds a fixed volume. If you need smaller or larger portions, you may need additional sizes not included in this 5-piece set.
Step-by-step meal prep with Ello Duraglass round containers
- Plan your week and choose five meals: Select five meals or components that fit well in round containers—soups, curries, grain bowls, or roasted vegetables. Avoid dishes that need to be layered or stacked, as round containers pack less efficiently than square ones. Check that each recipe volume fits the container size. Overfilling can cause lids to leak.
- Cook and portion directly into containers: After cooking, divide the food evenly among the five glass containers. Let hot food cool to room temperature before sealing to avoid pressure buildup. The airtight locking lids will keep food fresh for up to 4 days in the fridge. Common mistake: sealing hot food can create a vacuum that makes lids hard to open later.
- Label, stack, and store: Write the meal name and date on a piece of tape or directly on the lid with a dry-erase marker. Stack the containers in the fridge—the round shape stacks well but may wobble if stacked too high. Use the silicone sleeve for extra grip when carrying. Place heavier containers on the bottom to prevent tipping.
- Reheat safely without transferring: Remove the lid and the silicone sleeve, then place the glass container in the microwave or oven (up to 400°F). The glass is oven-safe, but never put a cold container directly into a hot oven—let it come to room temperature first to avoid thermal shock. Always remove the sleeve before oven use; it is not oven-safe.
- Clean and reset for the next week: After emptying, wash the glass containers and lids in the dishwasher or by hand. The glass is stain-resistant, so tomato-based sauces and turmeric won't leave lasting marks. Inspect the silicone sleeve for cracks and replace if damaged to maintain protection. Lids contain gaskets—remove them for thorough cleaning to prevent odors.
Product facts
- Ello Duraglass™ Round Meal Prep Containers, Set of 5: This set of five glass containers comes with airtight locking lids to keep food fresh longer. Containers are leak-proof, stain-resistant, and oven-safe with the lid off, protected by a silicone sleeve. You can cook, store, and reheat in the same container without worrying about leaks or stains, and the silicone sleeve adds durability for daily commutes.
Ello Duraglass™ Round Meal Prep Containers, Set of 5
