Discovered an expired can of powdered milk like Régilait in your pantry? Don't toss it. As a seasoned home cook dedicated to reducing food waste, I've safely used mine well beyond the date—up to 18 months if unopened and stored in a cool, dry place at room temperature. Opened? Use within 3 months. Here are my 10 tested tips for this versatile ingredient to save money and minimize mess.
These work for expired or fresh powder alike. Watch:


I always stock sweetened condensed milk for my kids' treats, pastries, and even pet snacks. But cans are often too large, leading to waste. That's why I make my own from powdered milk—it's simple and effective.
Ingredients:
- 50 g powdered milk (like Régilait)
- 75 g boiling water
- 100 g caster sugar
Mix powder and sugar in a bowl. Gradually add boiling water while stirring. Microwave 1 minute, whisk. Repeat: 30 seconds microwave, whisk—do this 3 times until thickened. Cool and store in a jar.

This unsweetened version is perfect for thickening sauces or making ultra-creamy béchamel. Blend 110 g powdered milk with 750 ml water until smooth. It even substitutes for heavy cream when you're out.

Short on whipped cream? Equal parts powdered milk and ice water in a mixer, whisk to frothy peaks. Add vanilla for flavor. Perfect for strawberries, waffles, or chocolate cake.

Ideal for light milk users: Keep a jar of powder for guests' coffee or tea. Space-saving and lasts months past expiry.

Mix powder with chocolate into pre-portioned packets. Just add hot water—great for work or travel.

Mix 1 part powder to 2 parts water, boil. Off heat, add 1 tbsp white vinegar per 250 ml water. Stir, cool. Drain through cheesecloth-lined sieve for curdled milk.

Curdle as above, then whisk curds smooth. Spread on crackers, season, or use in Italian dishes.

Start with ricotta from step 7. Gradually whisk in fresh cream to desired texture. More cream means richer results.

Cleopatra knew: Milk softens, hydrates, and exfoliates skin. Add powder to bathwater weekly for spa-like results.

Mix powder with water into a paste (add olive oil for moisture or rose/chamomile water to soothe). Apply, dry, rinse.
Powdered milk subs seamlessly in baking, preventing lumps—ideal for pancakes.
- Slows drying in brioches or milk breads.
- Adds tenderness to shortbread.
- Available whole, skim, organic, goat, or coconut varieties at supermarkets or online.