"Clean beaters" refers to the process of removing any leftover food or batter from the beaters used in cooking or baking.
Full definition
Beat egg whites in another large bowl
with cleaned beaters at medium speed until they just hold soft peaks.
Get out your mixer again (don't even worry
about cleaning the beaters... it's all going to be combined in the end) and whip the coconut milk on high for several minutes until you've got a nice whipped consistency.
Using electric mixer
with clean beaters, beat egg whites and remaining 3 tablespoons sugar in another medium bowl until medium - stiff peaks form, about 3 minutes.
In a separate bowl with
clean beaters, whip the egg whites with the salt to stiff peaks and add them to the bowl with the batter.
There is still a way to try to save the frosting: Put the flat mixture in the fridge while you beat 2 egg whites in a clean bowl with
clean beaters.
With
clean beaters, in a medium bowl beat egg whites until soft peaks form.
Because I was in a hurry, I didn't bother to
clean the beaters and just beat two additional egg whites with the mixer — they didn't get as stiff as they would had I used clean beaters, but I folded them in and the bread turned out great anyway.
Using
clean beaters, beat egg whites with cream of tartar until stiff peaks start to form.
Prepare the cheesecake layer by beating cream cheese (with
clean beaters) with an electric mixer until smooth.
In another bowl and
clean beaters, beat egg whites till stiff and add in an increment of 3 to cake batter, being sure to fold in thoroughly but gently.
In another bowl and using
clean beaters, beat egg whites on high until stiff peaks form.
Meanwhile, using electric mixer with
clean beaters, beat egg whites, cream of tartar, and a large pinch of salt in a large bowl on medium - high speed until soft peaks form, about 5 minutes.
Using electric mixer with
clean beaters, beat egg whites and remaining 3 Tbsp.
In the clean mixer bowl, using the whisk attachment (or in a medium mixing bowl, using
clean beaters), beat the egg whites until soft peaks form.
3 Beat the egg whites in a second bowl (with
clean beaters, as any oil will prevent the whites from whipping) until they form stiff peaks, about 3 minutes.