Could I have the recipe for Pack-And-Go Frittata Sandwiches?
Here's a recipe for Pack-And-Go Frittata Sandwiches:

Ingredients:

• 1 tablespoon olive oil
• 8 eggs
• 1/4 cup whole milk
• 2 tablespoons chives, finely chopped
• fine sea salt, to taste
• freshly ground black pepper, to taste
• 9 english muffins, halved lengthwise
• cheddar cheese, sliced, to serve
• mustard, to serve
• roasted red pepper, sliced, to serve
• 1 handful fresh arugula, to serve

Instructions:

1. Preheat the oven to 350°F (180˚C).
2. Brush a 9x9-inch (23x23-cm) baking dish with the olive oil.
3. In a medium bowl, whisk together the eggs, milk, and chives. Season with salt and pepper.
4. Add the egg mixture to the baking dish and bake until just set in the middle, 15-20 minutes. Cut into 9 squares.
5. For kids, layer one slice of cheese on top of one of the English muffin halves. Top with a frittata square. Spread the remaining English muffin half with mustard, and sandwich together.
6. For adults, layer one slice of cheese on top of one of the English muffin halves. Top with a frittata square, roasted red pepper slices, and arugula. Spread the remaining English muffin half with mustard, and sandwich together.

Enjoy your Pack-And-Go Frittata Sandwiches!