Yes, the waffle mix with buttermilk can be prepared the day before; the secret is to cover it with plastic wrap and refrigerate it. If you really want to get organized, you can spread the dough into disposable cups up to 1 or 2 hours before you have to cook them; this will be much better than a frozen waffle. Yes, you can use a toaster oven, a deep fryer, or even an instant pot. For example, if about 20 people come, you'll most likely double the amount of waffles so that everyone can have at least 2 waffles.
Keep waffles warm for a crowd during the event by preheating the oven to 350 degrees Fahrenheit at the same time and making the waffle dough. I've found that the best toaster for reheating waffles is the Magimix toaster; it will make them crispy really well because it's wide enough to fit even the thickest and fluffiest waffles. Not only is the DASH No-Drip waffle maker perfect for making multiple waffles for a party, but it also allows you to cook French fries, panini and other delicious snacks. As long as the waffles aren't too thick for the toaster slots, this is the best way to reheat the waffles.
If you're planning to have a waffle bar, you'll need to buy or prepare enough waffles to feed all your guests. How long can waffles be frozen: 3 months is a safe time to freeze them and preserve the flavor of homemade waffles. But what's the best way to reheat waffles? You can reheat waffles in the microwave, oven, or toaster. Consider making a special batch of waffles for them so that everyone has a chance to participate in your waffle recipe.
However, keeping them crispy is quite a challenge: if they're too hot, they'll dry out and you'll end up with the perfect crispy waffle. You already know how difficult it is to care for a pancake, well, waffles are similar. Cooking waffles for the right amount of time will maintain the light texture that comes from baking a wet dough, the perfect recipe for Belgian waffles, in a crispy piece of paradise.