Ricotta Gnocchi yang mudah dengan saus jamur krim

Bahan-bahan (3 porsi)

• 250 g / 8oz ricotta (, must be full fat (Note 1))
• 3/4 cup (75g) freshly grated parmesan cheese ((Note 2))
• 1 large egg ((55 - 60g/2oz))
• 1 egg yolk ((egg white use ideas here))
• 1/4 tsp cooking salt / kosher salt
• Pinch black pepper
• 3/4 - 1 cup flour ((plain/all-purpose), plus more for dusting (Note 3))
• 30 g / 2 tbsp unsalted butter
• 2 g arlic cloves (, finely minced )
• 1/2 onion or 1 eschallot ((US: shallot), finely chopped)
• 2 thyme sprigs ((sub 1/2 tsp dried thyme))
• 250 g / 8oz white mushrooms (, sliced in 5mm / 0.2" slices)
• 1/2 tsp cooking salt / kosher salt
• 1/4 tsp black pepper
• 1/3 cup chardonnay (or other dry white wine (skip for non alcoholic))
• 1/2 cup chicken stock/broth (, low sodium)
• 2/3 cup thickened / heavy cream ((or pure cream))
• Freshly grated parmesan
• Fresh parsley (, finely chopped (optional))