Savory asparagus upside-down cake with rye flour, Gruyère, and caramelized shallots. A Polish-inspired spring recipe that flips into a showstopping centerpiece.
1lbgreen asparaguswoody ends snapped, spears cut into equal lenghts
3shallotsthinly sliced into rings
1½tablespoonsdill
1½teaspoonstarragon
4tablespoonsunsalted butter
1½teaspoonshoney
zest of 1 lemon
Pinchfine sea salt
black pepper
For the batter
1/4cupdark rye flour
1cupall-purpose flour
1½teaspoonsbaking powder
¾teaspoonsfine sea salt
½teaspoonscaraway seeds
2large eggs
½cupsour cream
¼cupGreek yogurtfull-fat
3tablespoonsunsalted buttermelted and cooled
2-4tablespoonsmilkor water, as needed for a soft, spreadable batter
¾cupGruyèrefreshly grated (reserve a small handful for layering)
2tablespoonsfresh dillroughly chopped
1½teaspoonsfresh tarragonchopped
1-2teaspoonslemon juice
Instructions
Preheat the oven to 375°F (190°C)
Use a 9-inch (23 cm) oven-safe skillet or cake pan.
In a large skillet, melt 4 tablespoons unsalted butter over medium heat. Cook until lightly golden (just starting to brown).
Add: 3 shallots (thinnly sliced), a pinch of fine Pinch fine sea salt and black pepper. Cook for 6-8 minutes, until soft and lightly caramelized.
Stir in: 1½ teaspoons honey, the zest of 1 lemon. Cook for 1 more minute, then set aside
Take 1 lb green asparagus, ends trimmed and the asparagus cut into equal lengths.
Quickly blanch it for 1-2 minutes to just soften. Dry on a paper towel. Arrange the asparagus directly in the bottom of your pan in a tight, neat pattern. Lightly season with a pinch of salt and pepper.
Spread the cooked shallots evenly over the asparagus.
Sprinkle a small handful 0.15 cup Gruyère over the shallots.
In a large bowl, whisk together: 1/4 cup dark rye flour, 1 cup all-purpose flour, 1½ teaspoons baking powder, ¾ teaspoons fine sea salt, and ½ teaspoons caraway seeds.
In another bowl, whisk together: 2 large eggs, ½ cup sour cream, ¼ cup Greek yogurt, 3 tablespoons unsalted butter (melted and cooled), and 1-2 teaspoons lemon juice
Add the dry ingredients to the wet mixture and mix gently until just combined. Fold in: 0.6 cup Gruyère, 1½ tablespoons dill , 1½ teaspoons tarragon
Add 2-4 tablespoons milk, a little at a time, until the batter is soft, scoopable, and easy to spread. Don't over do it.
Spoon the batter over the shallots in small dollops.
Gently spread with the back of a spoon or an offset spatula. Place the pan into a preheated oven.
Bake for 30–35 minutes, until the top is golden brown, the center is set, and a toothpick comes out clean.
Let rest 10–15 minutes. Run a knife around the edges and flip with confidence.
Sprinkle with: flaky sea salt (pinch), a drizzle of honey, and extra dill
Notes
Dry asparagus well – prevents excess moisture and a soggy centerKeep batter thick – should be scoopable, not runnySpoon, don’t pour batter – protects your arranged design