Creamy Onion & Garlic Soup

This creamy onion and garlic soup takes the French onion concept in a richer direction. Instead of a clear broth, you build a roux from butter and flour, deglaze with dry white wine, then simmer in beef stock and heavy cream until the whole thing thickens into a velvety bowl.

The key is sautéing the onions and garlic until soft without browning. You want sweetness, not caramelization. Cooking the flour on low heat for a full 4 minutes before adding liquid cooks out the raw taste and gives the soup body without any pastiness.

Then there are the croutons, and they deserve attention. Blue cheese blended with butter gets spread on toasted French bread, topped with wine-glazed golden onions, and broiled until bubbly. They float on top of each bowl and add a sharp, salty punch against the mellow soup.

Both the soup and the crouton components can be prepped a day ahead, making this a solid choice for dinner parties.

Kitchen Tips

• Veal stock, if you can find it, gives a more refined, silky body than beef stock. Worth the swap if you have access.
• White pepper keeps the soup’s pale color clean. Black pepper works for flavor but will leave visible specks.
• Don’t rush the roux. Four minutes on low heat sounds fussy, but it’s the difference between smooth and gluey.

Variations

• Gruyère croutons: Swap the blue cheese for grated Gruyère for a more traditional French onion profile.
• Lighter version: Replace half the cream with whole milk. The soup will be thinner but still satisfying.