Popover batter
Weigh eggs without shells
Egg120%150 g5.291 oz
Milk192%240 g8.466 oz
AP flour100%125 g4.409 oz
Kosher salt3.6%4.5 g0.159 oz
Black pepper0.8%1 g0.035 oz
Ground fennel0.4–0.56%0.5–0.7 g0.0176–0.0247 oz

Scale Chef Jon’s popover batter with black pepper, a whisper of fennel, and rendered chicken fat for the pan.
Eggs are weighed without shells. Chicken fat is listed separately for the pan; it is excluded from the batter weight.
batter before pan fat
1× base batchWeigh eggs without shells
Separate from the batter
Keep the fennel in the background: 0.5–0.7 g per base batch.