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Egg, Kimchi, and Avocado Sandwiches

By Lan Lam

Published on December 6, 2020

Time

1¼ hours

Yield

Serves 4

Egg, Kimchi, and Avocado Sandwiches

Ingredients

8 large eggs ¼ teaspoon table salt ¾ cup cabbage kimchi, drained and chopped coarse¼ cup mayonnaise 4 kaiser rolls, halved and lightly toasted¼ cup chopped fresh cilantro 1 ripe avocado, halved, pitted, and sliced thin

Before You Begin

This recipe requires an 8-inch square metal baking pan. Avoid using a ceramic or glass dish, which will increase the cooking time and could cause the eggs to overcook during cooling. We like the flavor and texture of kaiser rolls for these sandwiches, but you can substitute 4-inch bulkie rolls, English muffins, or burger buns, if desired. If you omit the kimchi from your sandwiches, you may want to season the eggs with additional salt after baking. For maximum efficiency, gather and prepare the sandwich fillings while the eggs cook, and toast the rolls while the eggs cool. Alternatively, let the eggs cool completely after cutting them, stack them in an airtight container, and refrigerate them for up to three days. To reheat, arrange the egg squares on a large plate and microwave at 50 percent power until they're warm, 2 to 3 minutes.

Instructions

  1.  Adjust oven rack to middle position and heat oven to 300 degrees. Whisk eggs and salt in large bowl until well combined. Whisk in ⅔ cup water. Spray 8-inch square baking pan with vegetable oil spray. Pour egg mixture into prepared pan and set pan on rimmed baking sheet. Add 1½ cups water to sheet. Transfer sheet to oven and bake until eggs are fully set, 35 to 40 minutes, rotating pan halfway through baking. While eggs bake, blot kimchi with paper towels. Remove pan from sheet, transfer to wire rack, and let cool for 10 minutes.
  2.  Run knife around edges of pan and, using dish towel or oven mitts, invert eggs onto cutting board (if eggs stick to pan, tap bottom of pan firmly to dislodge). Cut into 4 equal squares. Spread mayonnaise on roll bottoms. Sprinkle cilantro over mayonnaise. Using spatula, transfer 1 egg square to each sandwich. Top each egg square with avocado and then kimchi. Set roll tops over kimchi and serve.

Egg, Kimchi, and Avocado Sandwiches

Save

Time

1¼ hours

Yield

Serves 4

Ingredients

8 large eggs
¼ teaspoon table salt
¾ cup cabbage kimchi, drained and chopped coarse
¼ cup mayonnaise
4 kaiser rolls, halved and lightly toasted
¼ cup chopped fresh cilantro
1 ripe avocado, halved, pitted, and sliced thin

Test Kitchen Techniques

Ingredients

8 large eggs
¼ teaspoon table salt
¾ cup cabbage kimchi, drained and chopped coarse
¼ cup mayonnaise
4 kaiser rolls, halved and lightly toasted
¼ cup chopped fresh cilantro
1 ripe avocado, halved, pitted, and sliced thin

Test Kitchen Techniques

Ingredients

8 large eggs
¼ teaspoon table salt
¾ cup cabbage kimchi, drained and chopped coarse
¼ cup mayonnaise
4 kaiser rolls, halved and lightly toasted
¼ cup chopped fresh cilantro
1 ripe avocado, halved, pitted, and sliced thin

Test Kitchen Techniques

Why This Recipe Works

For an egg sandwich with tender, creamy eggs that stayed put inside the bread, we skipped frying and scrambling. Inspired by a recipe from restaurateur and cookbook author Joanne Chang, we whisked water into the eggs, seasoned them lightly, and then gently baked them in a water bath. This hands-off method produced a custardy-smooth, silky egg filling. We then tucked squares of the baked eggs, zippy kimchi, creamy avocado, and tangy mayonnaise into lightly toasted rolls and added a generous sprinkle of cilantro to freshen the flavors.

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Before You Begin

This recipe requires an 8-inch square metal baking pan. Avoid using a ceramic or glass dish, which will increase the cooking time and could cause the eggs to overcook during cooling. We like the flavor and texture of kaiser rolls for these sandwiches, but you can substitute 4-inch bulkie rolls, English muffins, or burger buns, if desired. If you omit the kimchi from your sandwiches, you may want to season the eggs with additional salt after baking. For maximum efficiency, gather and prepare the sandwich fillings while the eggs cook, and toast the rolls while the eggs cool. Alternatively, let the eggs cool completely after cutting them, stack them in an airtight container, and refrigerate them for up to three days. To reheat, arrange the egg squares on a large plate and microwave at 50 percent power until they're warm, 2 to 3 minutes.

Instructions

  1.  Adjust oven rack to middle position and heat oven to 300 degrees. Whisk eggs and salt in large bowl until well combined. Whisk in ⅔ cup water. Spray 8-inch square baking pan with vegetable oil spray. Pour egg mixture into prepared pan and set pan on rimmed baking sheet. Add 1½ cups water to sheet. Transfer sheet to oven and bake until eggs are fully set, 35 to 40 minutes, rotating pan halfway through baking. While eggs bake, blot kimchi with paper towels. Remove pan from sheet, transfer to wire rack, and let cool for 10 minutes.
  2.  Run knife around edges of pan and, using dish towel or oven mitts, invert eggs onto cutting board (if eggs stick to pan, tap bottom of pan firmly to dislodge). Cut into 4 equal squares. Spread mayonnaise on roll bottoms. Sprinkle cilantro over mayonnaise. Using spatula, transfer 1 egg square to each sandwich. Top each egg square with avocado and then kimchi. Set roll tops over kimchi and serve.

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