Preheat the oven to 230 ° C and bake the bacon for 8-10 minutes until crispy. Alternatively, the bacon can also be fried in the pan. Then let the fat soak up on kitchen paper.
Finely chop the onion and garlic and mix with the crumbled bacon. Mix the butter with salt and pepper, add the bacon mixture and mix everything into a homogeneous mass. If the butter is too firm, just add a little oil. Season to taste with chilli flakes and, if necessary, salt and pepper. A little parsley gives the butter that certain color kick.
The bacon butter tastes very good for grilling on a baguette or with grilled vegetables.