Spinach Rolls with Puff Pastry

2 tablespoons vegetable oil

1 clove garlic, minced, or more to taste

1 (10 ounce) package frozen chopped spinach, thawed and drained salt to taste 1 (4 ounce) package crumbled feta cheese

3 sheets frozen puff pastry, thawed

1 large egg, beaten

1 tablespoon milk

2 tablespoons sesame seeds

Heat oil in a skillet over medium heat. Add garlic and cook until fragrant, 1 to 2 minutes.

Stir in spinach and cook un…