Summary: Golden, crispy-fried Spanish croquettes featuring a smooth, velvety béchamel filling infused with finely diced cured jamón ibérico. This classic tapas bar favorite requires patience to chill and shape the rich dough before double-coating in breadcrumbs and frying to perfection. Preparation takes 4 hours including chilling time, with 20 minutes of active cooking. Yields 6 generous servings of 6 croquettes each.
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Category: Appetizers, Spanish Cuisine
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Quick overview
- Dish: Croquetas de Jamón
- Category: Appetizers, Spanish Cuisine
- Cuisine: Spanish
- Main ingredient: Jamón Ibérico, 4 oz (finely diced)
- Guide: 12 Most Popular Spanish Dishes: Favorite Recipes of Spanish Cuisine
- Total time: 245 minutes (225 min prep + 20 min cooking)
- Difficulty: Advanced
- Servings: 6 servings (Serving weight: 7.2 oz / 204 g)
- Key technique: Béchamel reduction and double breading
- Preparation types: Stovetop roux-making, chilling, deep-frying
- Dietary info & Allergens: Contains milk, wheat, eggs
- Suitable for: Tapas parties, appetizer courses, special dinners
- Nutritional values (per 1 serving): 425.8 kcal, Protein: 14.2 g, Fat: 28.5 g, Carbs: 28.6 g
- Storage: 3 days in the fridge, 2 months in the freezer
- Pairing: Amber Lager, Dry Sherry, Sparkling Water
- In a nutshell: Ultra-creamy béchamel croquettes packed with savory cured ham, encased in an impossibly crisp breadcrumb crust.
- Last updated: September 21, 2026
WAGUU says: “The secret to melt-in-your-mouth croquettes is cooking the flour and butter paste for a full five minutes to eliminate the raw flour taste before gradually whisking in warm milk.”
How to take it further: Infuse the warm milk with a peeled garlic clove and a bay leaf for 15 minutes before mixing into the roux, or fold in 2 oz of grated Manchego cheese alongside the ham.
Key facts
| Prep time: | 225 minutes |
| Cooking time: | 20 minutes |
| Temperature: | 375 °F frying oil |
| Number of servings: | 6 servings |
In a nutshell
Master the art of Spanish tapas with these traditional ham croquettes. A rich, thick béchamel base is loaded with finely chopped cured ham, chilled until solid, shaped into cylinders, and fried until golden brown and shatteringly crisp.
Ingredients
Base servings: 6 servings • Serving weight: 7.2 oz (204 g)
| Ingredient | Quantity | Quality |
|---|---|---|
| Unsalted butter | 4 oz (1 stick) | European-style, high-fat |
| All-purpose flour | 3.5 oz (⅔ cup) | Unbleached |
| Whole milk | 32 fl oz (4 cups) | Warmed |
| Jamón Ibérico | 4 oz | Finely diced |
| Yellow onion | 2 oz | Minsed extremely fine |
| Ground nutmeg | 0.25 tsp | Freshly grated |
| Kosher salt | 0.5 tsp | Fine grain |
| Large eggs | 2 pcs | Beaten |
| Panko breadcrumbs | 6 oz (3 cups) | Crisp and dry |
| Canola oil | 24 fl oz (3 cups) | For frying |
Why you’ll love this recipe
- Authentic taste: Features genuine Jamón Ibérico providing deep umami flavor throughout every bite.
- Melt-in-your-mouth interior: The long-cooked béchamel creates a luxuriously smooth texture that contrasts with the crispy crust.
- Tapas perfection: Ideal for sharing at gatherings or enjoying as a sophisticated starter.
Why it works: Cooking the roux thoroughly eliminates flour taste, while chilling the dough solidifies the starches and fats, ensuring the croquettes hold their shape during high-heat frying.
Recipe overview
Prep: 225 min | Cooking: 20 min | Difficulty: Advanced | Servings: 6 | Type: Appetizer | Origin: Spanish
Detailed instructions
Overall progress: 0% completed
Phase 1: Preparing the Aromatics and Roux – 15 min
Appliances: Stovetop
1. Melt 4 oz of unsalted butter in a heavy-bottomed Dutch oven over medium-low heat. Add 2 oz of finely minced yellow onion and sauté for 5 minutes until translucent and soft, without taking on any brown color. Add 4 oz of finely diced Jamón Ibérico and cook for 2 minutes to render the savory fat into the butter.
CP: Visual check point (VKB): Onions are completely soft and translucent, and the ham fat has melted into the golden butter.
Before moving to the next step:
Ensure the heat is kept at medium-low so the butter does not brown prematurely.
Phase 2: Cooking the Thick Béchamel Base – 25 min
Appliances: Stovetop
2. Sprinkle 3.5 oz of all-purpose flour evenly over the butter and ham mixture. Stir constantly with a wooden spoon over medium heat for 5 minutes to cook out the raw flour taste, creating a smooth sandy roux. Begin pouring in 32 fl oz of warmed whole milk in a thin stream, whisking vigorously and continuously to prevent lumps from forming. Reduce heat to medium-low and cook, stirring constantly with a silicone spatula along the bottom of the pot, for 15 minutes until the mixture thickens into a very stiff, cohesive dough that pulls away cleanly from the sides of the pot. Season with 0.25 tsp of freshly grated ground nutmeg and 0.5 tsp of kosher salt, mixing thoroughly.
CP: VKB: The béchamel dough is extremely thick, glossy, and leaves a clear path when scraped across the bottom of the pot.
Before moving to the next step:
Do not rush the cooking time; a well-cooked thick dough is essential for handling.
Phase 3: Chilling the Croquette Dough – 180 min
Appliances: Refrigerator
3. Transfer the hot dough into a shallow glass baking dish. Press plastic wrap directly onto the surface of the dough to prevent a skin from forming. Place in the refrigerator and chill for at least 3 hours until completely cold and firm to the touch.
CP: VKB: The dough is fully set, cold, and easily holds its shape when scooped.
Before moving to the next step:
Ensure the dough is thoroughly chilled throughout; warm dough will melt during shaping.
Phase 4: Shaping and Double Breading – 20 min
Appliances: None
4. Set up a breading station with three shallow bowls: one with 3.5 oz all-purpose flour, one with 2 beaten large eggs, and one with 6 oz panko breadcrumbs. Scoop portions of the chilled dough (about 1.5 oz each) and roll them between your hands into smooth logs or oval shapes. Dredge each piece lightly in flour, dip thoroughly in the beaten eggs, and roll in panko breadcrumbs, pressing gently to adhere. For an extra-secure crust, dip back into the eggs and panko once more. Place the breaded croquettes on a parchment-lined baking sheet.
CP: VKB: Each croquette is uniformly coated with breadcrumbs with no bare spots visible.
Before moving to the next step:
Check that all seams are sealed so the filling does not leak out during frying.
Phase 5: Frying to Golden Perfection – 20 min
Appliances: Stovetop, deep thermometer
5. Pour 24 fl oz of canola oil into a deep skillet or pot, ensuring it is at least 1.5 inches deep. Heat the oil over medium-high heat until it reaches 375 °F on a deep-fry thermometer. Fry the croquettes in small batches of 4 to 5 at a time to prevent dropping the oil temperature, turning occasionally for 3 minutes until deep golden brown on all sides. Remove with a slotted spoon or wire spider and drain thoroughly on a wire rack set over paper towels. Repeat for remaining batches, returning oil to 375 °F between batches.
CP: VKB: Croquettes are uniformly deep golden brown, crispy, and piping hot with no filling leaking out.
Required equipment
| Utensil | Ideal size | Alternative | Risk |
|---|---|---|---|
| Dutch oven | 4-quart | Heavy saucepan | Scorching roux if too thin |
| Deep skillet | 10-inch | Electric deep fryer | Oil overflow or splashing |
| Wire rack | 12×17 inches | Paper towel-lined tray | Soggy bottom crust if flat |
Shopping list
Nutrition profile
Values per 1 serving (excluding side dishes). Calculated from average ingredient nutrition values.
| Nutrient | Per 100 g | Per 1 serving | Per 6 servings |
|---|---|---|---|
| Energy | 208.7 kcal | 425.8 kcal | 2,554.8 kcal |
| Fat | 14.0 g | 28.5 g | 171.0 g |
| of which saturates | 6.1 g | 12.4 g | 74.4 g |
| Carbohydrates | 14.0 g | 28.6 g | 171.6 g |
| of which sugars | 3.1 g | 6.3 g | 37.8 g |
| Protein | 7.0 g | 14.2 g | 85.2 g |
| Salt | 0.9 g | 1.8 g | 10.8 g |
Reference intake of an average adult (8400 kJ / 2000 kcal).
WAGUU Pro level
- Pro standard: Verified recipe with precise ratios and visual checkpoints.
- Tip 1: Use a kitchen scale to measure flour and butter precisely for the béchamel base.
- Tip 2: Chill the béchamel overnight for superior firmness and effortless shaping.
- Tip 3: Maintain frying oil temperature at 375 °F to ensure a crisp crust without grease absorption.
- Tip 4: Use a cookie scoop to portion uniform amounts of dough before rolling.
Scientific background
The gelatinization of starch in the flour during prolonged cooking of the béchamel creates a rigid gel matrix when cooled. Frying gelatinizes the outer breadcrumb coating via rapid moisture vaporization, forming a crispy barrier that traps the molten interior.
Fine Dining – Professional techniques
- Plate composition: Serve three croquettes in a straight line on a slate platter with a dot of romesco sauce.
- Texture contrasts: Shatteringly crisp panko exterior paired with a velvety, liquid béchamel center.
- Temperature contrast: Piping hot croquette served alongside a chilled glass of dry sherry.
- Aromatic garnishes: Garnish with finely minced chives and a drizzle of extra virgin olive oil.
Sensory radar
- Appearance: Golden-brown oval cylinders with a clean, uniform breadcrumb crust.
- Aroma: Rich buttery notes combined with savory cured ham and subtle nutmeg.
- Taste: Savory, umami-rich ham balanced by creamy, seasoned milk béchamel.
- Texture: Ultra-crisp exterior giving way to a smooth, creamy, melt-in-your-mouth filling.
Pairing
- BEER: Crisp Spanish Mahou or amber lager
- WINE: Dry Fino or Manzanilla sherry
- NON-ALCOHOLIC: Sparkling water with a wedge of lemon
Various preparation methods
- Chicken Croquettes: Replace the cured ham with finely shredded poached chicken breast and a pinch of smoked paprika.
- Mushroom Croquettes: Substitute wild sautéed mushrooms and garlic for the ham to create a rich vegetarian tapas option.
Allergens and dietary information
Contains: Milk, wheat, eggs • Gluten: Contains gluten • Not suitable for: Vegetarians, lactose intolerance, gluten-free diets
Suitable for
Tapas parties, appetizer courses, special dinners
Substitution guide
- Jamón Ibérico: Substitute with Serrano ham or prosciutto di Parma.
FAQ
Why did my croquettes burst open while frying?
Croquettes typically burst if the oil temperature is too low, causing the filling to melt before the crust sets, or if there are gaps in the breadcrumb coating.
Can I freeze unbaked croquettes?
Yes, you can freeze shaped and breaded croquettes on a baking sheet before transferring them to a freezer bag. Fry them straight from frozen, adding 1 minute to the frying time.
How do I prevent lumps in my béchamel?
Warm the milk before adding it and whisk vigorously while pouring it in a thin, steady stream into the warm flour-and-butter roux.
Can I make the dough ahead of time?
The béchamel dough can be prepared and kept in the refrigerator for up to 2 days before shaping and breading.
WAGUU Petr advises: Cooking for 12 or more people?
12–16 people: Double the recipe ingredients and prepare the béchamel in two separate batches to ensure even cooking and smooth texture. Shape and bread the croquettes the day before and keep them refrigerated.
20+ people: Triple the recipe and enlist a helper for the breading station. Fry in a dedicated deep fryer or large restaurant-style setup, frying in batches of 6 to 8 pieces while maintaining 375 °F oil temperature.
Sides and serving
- Piquillo peppers – Roasted sweet red peppers (not included in the recipe)
- Aioli – Garlic mayonnaise for dipping (not included in the recipe)
Serving: Serve hot immediately upon frying, garnished with fresh parsley and lemon wedges.
Storage and reheating
Fridge: 3 days • Freezer: 2 months • Reheating: Reheat in a preheated oven at 375 °F for 8–10 minutes until hot and crisp. Avoid microwave reheating as it ruins the crust.
Author: WAGUU Petr & Team • Published: 21 Sep 2026 • Updated: 30 Oct 2026
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Common mistakes
- Under-cooking the roux – Results in a raw flour taste and a runny filling that fails to set.
- Insufficient chilling – Warm dough is impossible to shape and will melt instantly in the hot oil.
- Overcrowding the fryer – Lowers the oil temperature, leading to soggy, grease-soaked croquettes.
- Skipping double breading – Leads to cracks in the crust and leaks during frying.