Air Fryer Garlic and Saffron Broth

Name: Air Fryer Garlic and Saffron Broth
Prep time: 8 min
Cook time: 13 min
Total time: 21 min
Yield: 4 servings
Cuisine: Mediterranean
Ingredients: 12 cloves (60 g) large garlic cloves, unpeeled; 1 medium (230 g) medium yellow onion, quartered; 2 tablespoons (30 ml) extra virgin olive oil; 4 cups (960 ml) filtered water; 1 cup (240 ml) dry white wine, such as Sauvignon Blanc or Pinot Grigio; ¼ teaspoon (0.05 g) saffron threads; 3 sprigs (5 g) fresh thyme, whole sprigs; 1 whole bay leaf, whole; to taste fine sea salt; to taste white pepper

From the MyKitchenBank Kitchen

A fragrant Mediterranean broth infused with deep, caramelized garlic and precious saffron threads. The air fryer toasts the garlic and onion to golden richness before simmering with white wine to create a luxurious, golden broth. Perfect as an elegant base for soups and risottos, or simply sipped on its own.

Prep: 8 min
Cook: 13 min
Wait: 32 min
Total: 53 min
Makes: About 5 cups (1.2 liters)

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Steps

Before you start

Peel and thoroughly pat dry your garlic cloves and onion before air frying—moisture prevents proper caramelization.
Have a fine-mesh strainer ready on a clean bowl for the final straining step.
Measure out your saffron threads ahead of time for easier, stress-free cooking.

1
Prepare aromatics
- Peel 12 large garlic cloves and leave them whole, or halve them lengthwise if particularly large.
- Peel and quarter 1 medium yellow onion, separating the layers.
- Pat both completely dry with clean paper towels; moisture prevents caramelization.
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Ready when: Garlic and onion pieces are completely dry
Tip: Moisture is the enemy of caramelization; take extra care to pat them thoroughly dry.
2
Roast aromatics in air fryerOven 380°F / 195°C
- Toss the dried garlic cloves and onion quarters with 2 tablespoons extra virgin olive oil until evenly coated.
- Spread them in a single layer in your air fryer basket (4-quart capacity or larger).
- Air fry at 380°F (193°C) for 12 minutes, shaking the basket halfway through at the 6-minute mark.
- The garlic should be light golden and slightly caramelized, and the onion should be softened with charred edges.
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Ready when: Garlic is light golden-brown, onion is soft with charred edges
Tip: Shake the basket at the halfway point to ensure even browning and prevent sticking.
3
Add water and wine
- Carefully transfer the hot roasted garlic and onion from the air fryer basket to a large 6-quart pot.
- Pour in 4 cups filtered water and 1 cup dry white wine.
- Bring to a simmer over medium heat, stirring gently with a wooden spoon.
- This should take about 5 minutes.
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Ready when: Liquid reaches a gentle simmer with small bubbles breaking the surface regularly
Tip: Use filtered water and good-quality dry white wine to ensure a clean, refined broth flavor.
4
Simmer with saffron and herbs
- Add 1/4 teaspoon saffron threads, 3 fresh thyme sprigs, and 1 whole bay leaf to the simmering broth.
- Reduce heat to medium-low and continue simmering gently without covering the pot for 20 minutes.
- The saffron will bloom and release its golden color and unique floral aroma into the broth.
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Ready when: Broth has turned golden yellow and smells distinctly of saffron and caramelized garlic
Tip: Leave the pot uncovered while simmering; a lid traps steam and prevents flavor concentration.
5
Strain and season
- Remove the pot from heat.
- Set a fine-mesh strainer over a clean bowl or pitcher.
- Carefully pour the broth through the strainer, allowing all liquid to pass through while discarding the solids (garlic, onion, herbs).
- Season the strained broth to taste with fine sea salt and white pepper, adjusting as needed.
- Serve hot.
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Ready when: Broth is clear golden, strained completely, and seasoned to your preference
Tip: Reserve the roasted garlic cloves; you can squeeze them out of their skins for a sweet, spreadable condiment.

Good to know

Tips

To maximize saffron flavor, bloom the threads in 2 tablespoons of warm broth before adding to the pot—this releases their color and aroma.
The roasted garlic cloves become sweet and spreadable after air frying; you can squeeze them from their skins and spread on toast or crackers.
For a silky, richer mouthfeel, whisk in 1 tablespoon of cold butter at the end until emulsified.
This broth freezes exceptionally well; freeze in ice cube trays for convenient single-serving portions.

Make ahead

The broth can be made up to 3 days in advance and refrigerated, or frozen for up to 3 months. This is an excellent recipe for batch cooking.

Storage & reheating

Room temperature: up to 2 hours. Refrigerator: up to 3 days in an airtight container; reheat gently in a saucepan over medium-low heat. Freezer: up to 3 months in airtight containers; thaw in the refrigerator overnight and reheat gently.

Substitutions

dry white wine, such as Sauvignon Blanc or Pinot Grigio → dry white vermouth or equal parts water plus ½ teaspoon white wine vinegar. If avoiding alcohol, use water and vinegar for acidity and depth.
saffron threads → ⅛ teaspoon ground turmeric. Turmeric provides color but lacks saffron's floral complexity. Use half the amount as turmeric is more potent.
fresh thyme → 1 teaspoon dried thyme or fresh oregano. Dried herbs are more concentrated; oregano brings a different but still Mediterranean character.
filtered water → vegetable stock or chicken stock. Using stock instead of water adds additional depth and body to the broth.