Carefully cut top section off croissant and in towards middle to make space to fill. Press down the centre a little once cut to make firm edges and to create more of a cavity to fill. Be sure outside base of croissant stays intact without holes.
Mix egg, bacon, tomato & spinach and carefully pour into croissant.
Gently lift croissant into slow cooker, place directly on base of your slow cooker bowl and top with cheese.
Cook on high for 1hr with tea towel trick in place - or until egg set in centre
Serve & enjoy!
— Notes
Multiply ingredients to however many croissants you need or can fit.
You may fit 2 eggs in some instead of 1, depending on size of croissant and eggs used.
I cooked in a 5L searing slow cooker, ceramic cookers may take longer to heat up - test egg to know what time your cooker needs :)
The cooked croissant was very flaky and crisp and not at all soggy or soft!
These would make an amazing Christmas Day breakfast or a special treat on any day - because you are worth it xx