The Tuesday Night Skillet Popover: Melted Leeks & Sharp Cheddar
We’re not suffering on a Tuesday. The inspiration for this skillet popover struck on a foggy Bay Area evening when I craved the comfort of a quiche but refused to blind-bake pastry. I remembered my mother’s fondue de poireaux—leeks cooked low and slow until jammy and sweet—and realized they belong suspended in a lacy, towering egg batter.What makes this special is the massive crust-to-crumb ratio for zero fuss. You whisk a high-hydration batter, let time do the work while the oven preheats, and pour it over sharp white cheddar and melted leeks in a screaming-hot cast-iron pan. That initial heat shock creates instant steam, billowing the batter upward. If the pan isn't hot enough, you get a crumb tight like a bad alibi.Make it your own by swapping cheddar for Gruyère or adding toasted black pepper. Just remember: butter is not a garnish. Use the good cultured butter to sizzle those leeks.Cami’s shortcut note: Mix the batter the night before. The fridge is your friend, and the cold batter hits the hot pan for an even better rise.Don't skip this: Your pan must be smoking hot. Pull it from the oven only when you see a confident wobble and deeply bronzed, lacy edges.
Featured Recipe
Sizzling Melted Leek & Cheddar Skillet Popover
We’re not suffering on a Tuesday. This high-hydration batter hits a screaming-hot cast-iron pan and instantly billows into a towering, lacy crust. Melted leeks and sharp white cheddar bring deep, savory comfort, proving that weeknight baking should be high impact and zero fuss.
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Timeline
Ingredients
- 3 large eggs(Room temperature if possible)
- 1 cup whole milk(240ml)
- 1 cup all-purpose flour(120g)
- 1 tbsp Dijon mustard
- 1 tsp kosher salt(Divided use)
- 1/2 tsp black pepper(Freshly ground)
- 2 large leeks(White and light green parts only, halved and sliced thin)
- 3 tbsp unsalted cultured butter(Divided use)
- 3 oz sharp white cheddar(85g, coarsely grated)
- 1 tbsp fresh thyme leaves(Plus extra for garnish)
Instructions
- 1
Place a 10-inch cast-iron skillet in the cold oven and preheat to 450°F (230°C).
15 min
Tip: Getting the pan screaming hot is the secret to a massive lift. Don't rush this.
- 2
In a medium bowl, whisk together 3 large eggs, 1 cup whole milk, 1 cup all-purpose flour, 1 tbsp Dijon mustard, 1/2 tsp kosher salt, and 1/2 tsp black pepper until perfectly smooth. Let the batter rest on the counter.
5 min
Tip: Resting allows the starches to hydrate. A fully hydrated batter means a lacy crumb, not tight like a bad alibi.
- 3
Place the sliced 2 large leeks in a colander and rinse thoroughly to remove grit. Heat a separate small pan over medium heat. Melt 1 tbsp unsalted cultured butter, then add the leeks, 1 tbsp fresh thyme leaves, and the remaining 1/2 tsp kosher salt. Sauté until soft, sweet, and jammy.
10 min
Tip: Watch for color—you want them translucent and melted, not charred.
- 4
Put on heavy oven mitts. Carefully remove the screaming-hot skillet from the oven. Immediately drop in the remaining 2 tbsp unsalted cultured butter—it will brown and sizzle instantly. Scrape the warm leeks into the skillet, then quickly pour the rested batter over the top. Scatter 3 oz sharp white cheddar evenly over the batter.
2 min
Tip: Butter is not a garnish here; it's the frying medium that creates the crisp bottom crust.
- 5
Lower the oven temperature to 425°F (220°C). Return the skillet to the oven and bake until the edges are towering, crisp, and deeply bronzed.
25 min
Tip: Do not open the oven door while it bakes. Opening the door drops the temperature and kills the steam structure. Let time do the work.
- 6
Remove from the oven. The popover will deflate slightly as it cools—this is exactly what it should do. Cut into generous wedges and serve immediately.
3 min
Tip: Serve straight from the cast iron for maximum impact.
Chef's Notes
Cami's shortcut note: The fridge is your friend. You can mix this batter in the morning and leave it chilling all day. Cold batter hitting a blazing hot pan creates even more steam, giving you an even wilder puff. Don't skip this: Preheating the skillet is non-negotiable. If your pan isn't smoking hot when the batter goes in, you'll end up with a dense pancake instead of a towering masterpiece.
Camille Roux
Café-level bakes, weeknight methods, zero compromise.
Camille “Cami” Roux was born in Paris with flour in her hair and a healthy skepticism of culinary dogma. She grew up around neighborhood boulangeries that treated crust and crumb like religion—but what stuck with her wasn’t rigid tradition. It was the quiet precision: good butter that actually tastes like milk, patient fermentation that builds flavor for free, and desserts that know when to stop before they get cloying. After moving to the Bay Area, Cami trained in a bread-and-pastry scene obsessed with texture, naturally leavened doughs, and seasonal fruit—Tartine energy, minus the martyrdom. She became known for loaves that sing when they cool, jammy tarts with clean edges, and “how is this so good?” weeknight pastries made with a few smart shortcuts. Her motto is high impact, low fuss: splurge where it counts (butter, salt, time), streamline the rest (sheet pans, one bowl, cold-proofing). If it doesn’t improve flavor or structure, it doesn’t earn a step.