Both materials work well—it just depends on what you need.

• Silicone molds: Flexible for easy release and great for intricate shapes. They can be oven- and freezer-friendly within listed temperature limits, and many are dishwasher safe. They may produce lighter browning, so they’re helpful for delicate bakes.
• Metal pans (like carbon steel): Rigid and sturdy, often heat quickly for crisp edges and even browning. Many have nonstick coatings for easier cleanup. These are for ovens, not microwaves.

Tip: Check the product page for material, nonstick details, and temperature ratings. You can also use filters on Walmart.com to compare by size, cavity count, and care instructions, then read reviews to see how each mold performs in real kitchens.

Look for a regular 12-cup muffin pan with standard-size cavities. That’s the most common size for typical cupcake liners and recipes. Other popular options:

• Mini: Often 24 cavities with smaller cups for bite-size treats.
• Jumbo: Often 6 cavities with larger cups for oversized muffins.

For the best fit, check the cavity diameter and depth on the product page and match your liners (mini, standard, or jumbo). If you bake without liners, a light coating of oil or nonstick spray can help with release. Browsing specs and customer photos on Walmart.com can give a clearer sense of scale before you buy.

Usage depends on the material and the listed temperature range.

• Oven: Most metal pans and many silicone molds are designed for oven use. Always verify maximum temperature on the product page.
• Microwave: Silicone molds are often microwave-friendly; metal pans are not.
• Freezer: Many silicone molds can go from freezer to oven within rated limits, which is helpful for ice molds or chilled desserts.
• Air fryer: Smaller pans or silicone molds may work if they fit your basket and are within heat ratings. Place them securely and avoid contact with heating elements.

Support flexible molds on a sheet pan for stability and use mitts when handling hot bakeware. Always follow the care and temperature guidance on the product page.

A few simple steps can reduce drips and help protect your oven.

• Seat the base properly: Make sure the base sits flat and the latch is closed snugly before adding batter.
• Add parchment: Lining the base with a round of parchment can help reduce seepage at the seam.
• Wrap for water baths: If you’re baking cheesecakes, wrap the outside with foil before placing in a water bath to limit leaks.
• Don’t overfill: Leave room for rise and set the pan on a baking sheet to catch any drips.

Cleaning the rim and base and drying them fully before assembly can also help the seal. Results vary with batter thickness and bake time, so adjust as needed.

Availability varies by item and brand, but there are a few ways to check:

• Search the product page: Look under “Specifications” and “Related items” for accessories like extra bases, dividers, or silicone baking cups.
• Use site filters: On Walmart.com, search by the pan type (e.g., springform, muffin) and size to find compatible pieces or accessory sets.
• Check packaging details: If you have the original listing or box, the model and dimensions can help you match parts.
• Contact the brand: Many manufacturers can advise on part compatibility. Their support details are often listed on the product page or packaging.

If a specific part isn’t available, replacing the pan may be the most practical option.