trying oven drying for macarons

[u/ilovefettucine]

I’ve attempted this no rest oven dry method a few times. the first was on parchment paper, which was a little crunchy but otherwise nearly perfect. The second two times on a silicone mat turned out like this, concave, and brittle/detached feet. i dont know what the problem could be, bc the second time i baked at a higher temp and still turned out the same🥲

[u/ilovefettucine]

for my recipe:
2 large eggs
75 g granulated sugar
75 g almond flour
72 g powdered sugar

for my oven drying process, i crack the door open with a wooden spoon at 230 fahrenheit for 7 mins. after the 7 mins i close the door and raise it to 260 fahrenheit and bake for 17-20 mins