45-DAY TRIAL TO COOK WITH OUR CAST IRON

 

This is the kind of cake that doesn’t ask much of you. There’s no creaming butter, no fussy layers, no perfect timing. Just a handful of pantry ingredients, your favorite citrus (or not), and a No.6 Field Skillet. The result is a deeply fragrant, tender olive oil cake that’s perfect for an afternoon tea, slow breakfast, or casual dessert for two or three.

Like the marinated olives and the poached salmon, this one’s more of a template than a strict recipe. Use any citrus you like (lemon, orange, grapefruit, tangerine, even yuzu!), or skip the citrus altogether and lean into the toasty, savory richness of the olive oil. You can even swap in a splash of Grand Marnier or other citrus liqueur if you’re feeling fancy.

Field Note: Flavor combos we have tried (and loved).

Lemon-Poppy – Use lemon zest and juice, and stir in a tablespoon of poppy seeds with the dry mix.

Grapefruit + Rosemary – Grapefruit zest + juice with a tiny pinch of chopped rosemary in the batter, or just sprinkle rosemary sugar on top before baking.

Orange + Grand Marnier – Use orange zest and juice, and swap 2–3 tablespoons of milk for Grand Marnier. Finish with powdered sugar once cool.

Straight-Up Olive Oil – Skip the citrus and let the olive oil shine. Add a splash of vanilla extract if you like, and finish with flaky salt and sugar on top.

The No.6 is the unsung hero of small-batch baking. It gives you just the right amount of cake and creates a perfectly golden crust, almost like a giant citrus muffin top (in the best way).

Recipe: Lemon Olive Oil Cake

Yield: 4 to 6 servings

Instructions

1.

Preheat oven to 350°F. Then, sift together the flour, baking powder, and kosher salt in a medium bowl.

2.

In a stand mixer or large bowl, combine the sugar and citrus zest. Rub the zest into the sugar with your fingers until it’s fragrant and feels slightly damp.

3.

Add the eggs and beat with the sugar until thick, pale, and at ribbon stage. This may take a few minutes on medium-high speed.

4.

Slowly drizzle in the olive oil while mixing on low, until fully incorporated. Add half of the dry ingredients to the batter and mix until just combined.

5.

Add the milk (or milk + citrus juice/liqueur combo) and mix gently. Fold in the remaining dry ingredients until no dry spots remain.

6.

Prepare your No.6 Field Skillet by greasing it with butter or more olive oil. Pour in the batter and smooth the top. Sprinkle with a bit of sugar if you’d like a lightly crackled, crunchy top.

7.

Bake for 30-40 minutes. Start checking around the 20-minute mark. You're looking for a golden top, a springy center, and a cake tester with just a few moist crumbs (not wet batter). Let cool in the skillet for 10–15 minutes before slicing and serving.


Seasoning Rating: Better

Baking a cake in your cast iron is a great use of your pan. Adding extra butter or margarine before pouring in the batter will help ensure a clean, nonstick release. We’ve categorized this recipe as Better because the cake is especially moist, and if left in the skillet for too long after baking, it may encourage rust. To avoid this, transfer the cake to an airtight container once cooled, and clean your skillet using the Field Method.

 

Seasoning Ratings:

Best—These dishes are the best options for building resilient seasoning, and surefire choices for getting tricky pans back on track.

Better—The best way to keep your skillet in great shape is to cook frequently, and cast iron-friendly dishes like these are your bread and butter.

Safe—These recipes won't strip seasoning away from your pan, but won't really add any, either.

OK—Be sure to clean up promptly. Recipes with this rating might feature acidic ingredients which can affect seasoning if not washed soon after cooking.