Attention All

French Onion Fanatics!

After cooking too many bland, watery onion soups, I went on a mission to create the best and most flavorful onion soup ever. I wanted something rich and sweet, but with a creamy, thickened base that would satisfy you in every way possible.

Here's what I figured out: the secret wasn't treating it like a regular soup at all—it was about building a complex, flavor-packed sauce that the onions could really soak up. You get this amazing blend where the tangy sauce meets the natural sweetness of caramelized onions, and it works wonders!

This soup has so many layers working together. The wine brings that bright pop of acidity, the Worcestershire adds umami richness, the honey amplifies the onions' sweetness, and the milk pulls everything together into a smooth, creamy base.

What you end up with is this perfect balance where sweet, savory, tangy, and rich flavors all come together in a creamy silky soup. No other recipe comes close to matching this level of rich flavor and silky creamy texture!

This is hands down the BEST RICH ONION SOUP EVER!!!

What are the health benefits?

This soup is definitely a rich indulgence, but you're actually getting great health benefits from all these ingredients! First of all, it is a protein powerhouse with the bone broth and milk! The sweet onions are packed with antioxidants and heart-healthy compounds, the chicken bone broth provides collagen and minerals for your joints, and the garlic, olive oil, and thyme all bring their own immune-boosting and anti-inflammatory properties to the mix. So while it's comfort food, you're still sneaking in nutrition!

Nutrition Facts per 1 cup serving:

Nutritional information is provided as a courtesy only, and is not to be taken as medical information or advice. The nutritional values of your preparation of this recipe are impacted by several factors, including, but not limited to, the ingredient brands you use, any substitutions or measurement changes you make, and measuring accuracy.

Onions

Onions are packed with antioxidants and anti-inflammatory compounds that are amazing for your heart and immune system. They're also loaded with prebiotics that feed the good bacteria in your gut, helping with digestion. Plus, eating onions regularly might help keep your blood sugar stable.

Chicken Bone Broth

Bone broth is basically liquid nutrition—it's full of collagen that keeps your skin glowing and joints happy. You're getting tons of minerals like calcium and magnesium that your bones love, plus amino acids that can actually help you sleep better.

Milk

Milk gives you high-quality protein that helps build and maintain muscle, plus it's packed with calcium and vitamin D for strong bones. The protein also helps keep you feeling full and satisfied after eating. You're also getting B vitamins that support your energy levels and brain function.

What you will need

6-7.5 quart pot
Measuring Spoons
Two 48 oz Storage Containers

How to Make it Step by Step

1. Gather Ingredients

Grab those onions, huns! You will need 2.5-3 lbs of them! You will also need a diverse range of liquids including chicken bone broth, white wine, balsamic vinegar, Worcestershire sauce, and honey. You can use fresh or dry thyme for this recipe, and minced garlic can work in place of the cloves.

2. Caramelize the onions

This can be tricky if you do not have experience. You will cook the sliced onions in the butter and olive oil with the garlic, salt and pepper over medium-high heat. Be sure to stir! It will help reduce the stickiness at the bottom of the pot, though it won’t eliminate it. The onions will start to brown in 10-15 minutes, and then you will add the white wine a little at a time. Scrape the bottom of the pot to loosen the onions stuck to the bottom of the pot. Keep adding wine a little bit at a time and stir until the onions are nice and golden brown, approximately 5-10 more minutes! Then add the flour to thicken it up.

3. Put it all together

Add chicken bone broth, Worcestershire sauce, balsamic vinegar, honey, thyme, and bay leaf to the pot. Bring to a boil and simmer covered on low heat for around 20-30 minutes. I recommend simmering for a few hours to let the flavors settle in to make it more rich!

4. Serve!

Dish out 1-cup servings and enjoy delicious soup that is low in calories (167 cal/cup)! The classic way to serve this soup is with a crusty ciabatta baguette and melted Gruyère cheese! If this is too fancy for you, then an old fashioned grilled cheese sandwich will do great things to your tastebuds when paired with this soup!

Storage (Because You’ll Want Leftovers)

This soup stores well, which makes it practical for meal prep. After cooling completely, it keeps in the fridge for up to 4 days. The flavors develop and improve overnight.

For longer storage, it freezes well for up to 3 months. I portion it into individual containers so I can thaw single servings as needed. Just thaw overnight in the fridge, then gently reheat on the stovetop with a stir to restore the smooth texture. It reheats nicely and maintains its quality.

Best Rich Onion Soup Ever

Attention All

French Onion Fanatics!

This is hands down the BEST RICH ONION SOUP EVER!!!