Le Frenchie Café

On their menu is a philosophy section(?) "We do use only top quality French butter, no low quality vegetable oils have place in our recipes!"

They have another location called Le Frenchie Náměstí, also in Pilsen, Czechia. Did not visit that location and see the same description in the menu, but the menu pics based on Google makes me think it's definitely related to Le Frenchie cafe, so assuming same philosophy.