Souper Cubes vs. Regular Ice Cube Trays: A Freezer Meal-Prep Comparison
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Souper Cubes keep showing up in Amazon's kitchen movers, and the obvious question is whether a purpose-built freezer tray beats the ice cube trays already in your freezer. We compared the two approaches on specs and design - portion size, rigidity, lids, and material - so you can decide without buying both.
Portion size
A standard ice cube well holds roughly one ounce. Souper Cubes come in measured portions - most popular are the one-cup and two-cup trays - with fill lines molded into the silicone. If you freeze stock or soup, measured bricks mean a recipe's worth of liquid comes out in one or two pops instead of fifteen cubes rattling around a bag.
Rigidity
This is the real difference. A flexible silicone tray full of soup is a spill waiting to happen. Souper Cubes build a steel ring into the rim so the tray carries like a baking sheet. Standard ice trays solve this by being small; scaled up to soup volume, they flex. If you have ever lost a tray of broth to a freezer-floor avalanche, the rigid rim is the entire pitch.
Lids and stacking
Souper Cubes ship with fitted lids, so trays stack flat and nothing absorbs freezer smell. Ice cube trays with lids exist but are the exception, and their lids rarely seal tightly enough for liquid on the walk from sink to freezer.
Material and cleanup
Both are typically food-grade silicone and dishwasher safe. Souper Cubes are rated for oven use per the listing, which makes them double as baking molds - a genuine second use ice trays cannot match.
The verdict
If you freeze stock or soup more than twice a month, the portioned trays earn their space. If your freezing is occasional and small-batch, a lidded ice cube tray you already own is 80% of the answer for a fraction of the price. See the current Souper Cubes price on Amazon before deciding - the difference between the two options changes with sales.