Phyllo (also spelled filo) sheets are ultra-thin layers of unleavened dough. They’re typically made from a simple mix of wheat flour, water, a small amount of oil, and a pinch of salt. Some recipes include a touch of vinegar or lemon juice to help with elasticity.

• No yeast: Phyllo doesn’t rise; it becomes crisp by layering sheets with butter or oil.
• Neutral flavor: Works well in sweet and savory dishes.
• Check labels: Exact ingredients can vary by brand, so review the package if you’re avoiding certain ingredients.

You’ll usually find phyllo in the frozen section. For convenience, you can add it to a Walmart pickup or delivery order when it’s available in your area.

They bake up differently because they’re made differently.

• Phyllo: Unleavened sheets layered with butter or oil. It bakes shatteringly crisp and delicate. You build your own layers.
• Puff pastry: A laminated dough with layers of fat folded in. It puffs in the oven, creating airy, flaky strata.

In recipes, they’re not 1:1 swaps. Puff pastry adds thickness and a buttery, bready bite, while phyllo keeps things light and crackly. If you try a substitution, expect texture and bake time to change, and monitor doneness closely. Availability may vary, but both are commonly sold frozen, so check your local Walmart app or store for what’s in stock.

It depends on the recipe and how crisp or sturdy you want the final crust. Here are general ranges you can adjust to taste:

• Savory pies (like spinach or cheese pies): About 6–10 total layers, often split between bottom and top.
• Strudels or turnovers: Around 3–6 layers per packet, enough to hold filling but stay light.
• Baklava-style desserts: Multiple stacks of sheets (often 20+ total), brushed with butter or oil between layers.

Thinner stacks bake up extra crisp; thicker stacks add more structure. Oven performance and fillings vary, so keep an eye on color—golden and crisp edges usually indicate you’re close.

There isn’t a perfect substitute, but a few options can work in a pinch, keeping in mind the texture will change:

• Puff pastry: Produces a thicker, flaky result rather than thin, crackly layers. Bake until deeply golden for best texture.
• Wonton or spring roll wrappers: Thicker and less delicate. Lightly brush with oil or butter and layer a few sheets to mimic crispness.
• Pie crust for savory bakes: Offers structure but a completely different bite.

If substituting, adjust bake time as needed and watch for color and crispness. Availability varies by store; you can check Walmart’s pickup or delivery options to see what’s on hand locally.

Gentle handling helps prevent tearing and drying:

1. Thaw slowly: Keep the sealed package in the refrigerator overnight. Rapid counter-thawing can make sheets sticky or brittle.
2. Prep your station: Unwrap only when ready. Keep sheets covered with plastic wrap and a slightly damp towel to prevent drying.
3. Work lightly: Brush each sheet with melted butter or oil as your recipe suggests; small tears can be patched with another piece.
4. Store leftovers: Reseal tightly and refrigerate. Many packages advise against refreezing once thawed, so follow the label for best results.

You’ll typically find phyllo in Walmart’s frozen aisle; ordering via pickup or delivery can help keep it cold until you’re ready to use it.