Ultimate Loaded Chipotle Prawn Nachos Recipe
Ultimate Loaded Chipotle Prawn Nachos Recipe is a medium Tex-Mex recipe that serves 4. 450 calories per serving. Recipe by The Fish Society on YouTube.
Prep: 20 min | Cook: 35 min | Total: 1 hr 5 min
Cost: $20.71 total, $5.18 per serving
Ingredients
- 500 g King Prawns (peeled and deveined, large)
- 3 cloves Garlic (minced)
- 1 tsp Chipotle Paste (adjust to taste for heat)
- 1 whole Lime (fresh juice, divided between prawns and guacamole)
- 5 tbsp Unsalted Butter (divided: 4 tbsp for sauce, 1 tbsp for prawns)
- 2 tbsp All-Purpose Flour (for roux)
- 240 ml Whole Milk (for a creamy sauce)
- 150 g Sharp Cheddar Cheese (grated)
- 0.5 tsp Salt (to taste)
- 0.25 tsp Black Pepper (freshly ground)
- 0.25 tsp Garlic Granules (optional)
- 0.25 tsp Smoked Paprika (for extra flavor)
- 1 whole Avocado (peeled, pitted and diced)
- 30 g Red Onion (finely diced)
- 1 tsp Lime Juice (extra for guacamole)
- 200 g Tortilla Chips (sturdy, restaurant‑style)
- 120 g Black Beans (canned, drained and rinsed)
- 120 g Tomatoes (fresh, diced)
- 2 tbsp Pickled Jalapeños (sliced, optional)
- 2 tbsp Fresh Coriander (chopped, for garnish)
Instructions
Marinate the Prawns
Place the raw king prawns in a mixing bowl, add the minced garlic and 1 tsp chipotle paste. Stir until the prawns are evenly coated. Let sit while you prepare the other components.
Time: PT5M
Sear the Prawns
Heat a skillet over medium‑high heat, add 1 tbsp butter, then add the marinated prawns. Sear 2 minutes per side until pink and just cooked through. Finish with a squeeze of fresh lime juice.
Time: PT4M
Temperature: medium-high
Make a Roux
In a saucepan melt 4 tbsp butter over medium heat. Sprinkle in the flour and whisk continuously for about 2 minutes until the mixture turns a light golden colour.
Time: PT3M
Temperature: medium
Create the Cheese Sauce Base
Gradually whisk in the whole milk, a little at a time, allowing the mixture to thicken before adding more. Once smooth, stir in the grated cheddar until fully melted.
Time: PT5M
Temperature: medium
Season the Sauce
Add salt, black pepper, garlic granules and smoked paprika. Taste and adjust seasoning as needed.
Time: PT2M
Prepare Guacamole Salsa
In a separate bowl combine diced avocado, finely diced red onion, and a squeeze of lime juice. Mix gently to keep the avocado chunky.
Time: PT5M
Preheat the Oven
Set the oven to 180°C (350°F) and allow it to preheat.
Time: PT5M
Temperature: 180°C
Assemble the Nachos
Spread the tortilla chips in a large baking dish. Sprinkle a layer of grated cheddar, then scatter black beans, drizzle the cheese sauce, add diced tomatoes, and place pickled jalapeños. Arrange the seared prawns on top.
Time: PT5M
Bake the Nachos
Place the assembled dish in the preheated oven and bake for 15 minutes, or until the cheese is bubbly and the edges of the chips are golden.
Time: PT15M
Temperature: 180°C
Re‑heat the Prawns (Optional)
If the prawns have cooled, quickly return them to the hot skillet for 1‑2 minutes just to warm through.
Time: PT2M
Temperature: medium
Garnish and Serve
Remove the dish from the oven, top with dollops of guacamole salsa, sprinkle chopped coriander, and serve immediately.
Time: PT2M
Nutrition Facts
- Calories
- 450
- Protein
- 20g
- Carbohydrates
- 40g
- Fat
- 20g
- Fiber
- 5g
Dietary info: Contains seafood, Contains dairy, Contains gluten
Allergens: Shellfish, Dairy, Gluten
Ingredient Substitutions
- Instead of King Prawns: large shrimp
- Instead of Chipotle Paste: chipotle in adobo sauce, finely chopped
- Instead of Lime: bottled lime juice
- Instead of Unsalted Butter: margarine
- Instead of All-Purpose Flour: gluten‑free flour
- Instead of Whole Milk: half‑and‑half, cream
- Instead of Sharp Cheddar Cheese: Monterey Jack, Mozzarella
- Instead of Garlic Granules: fresh garlic
- Instead of Avocado: store‑bought guacamole
- Instead of Red Onion: white onion
- Instead of Tortilla Chips: corn chips
- Instead of Black Beans: pinto beans
- Instead of Tomatoes: canned diced tomatoes
- Instead of Pickled Jalapeños: fresh jalapeños
- Instead of Fresh Coriander: parsley
Equipment Needed
- Mixing Bowl
- Skillet
- Saucepan
- Whisk
- Baking Dish
- Oven
- Grater
- Spatula
- Knife
- Cutting Board
- Measuring Spoons
- Measuring Cup
Critical Steps — Do Not Skip
- Ensure prawns are only pink and not overcooked before baking.
- Create a smooth, lump‑free cheese sauce by whisking milk in gradually.
- Bake until cheese is bubbling but chips remain crisp to avoid sogginess.
Chef Tips from the Video
- Use a sharp cheddar for the best flavor; mix with a little Monterey Jack for extra melt.
- Add a splash of heavy cream to the sauce for an ultra‑rich texture.
- Toast the tortilla chips lightly before assembling for extra crunch.
Troubleshooting
Cheese sauce is lumpy.
Return the sauce to low heat and whisk vigorously, adding a splash more milk to loosen it.
Prawns are rubbery.
Do not over‑cook; sear just until pink and finish in the oven for only a minute or two.
Nachos become soggy.
Layer cheese between chips and bake on a pre‑heated oven; avoid over‑loading sauce.
Storage
Refrigerator: Store leftovers in an airtight container for up to 2 days. Reheat sauce gently on the stove.
Freezer: Not recommended for the cheese sauce; prawns can be frozen separately for up to 1 month.
Room temperature: Serve immediately; do not leave at room temperature for more than 1 hour.
Make-Ahead Tips
- Marinate the prawns up to 30 minutes ahead; keep refrigerated.
- Cheese sauce can be prepared earlier and gently reheated over low heat.
- Guacamole stays fresh for about 1 hour; cover with plastic wrap directly on the surface.
Frequently Asked Questions
What is the cultural significance and history of loaded king prawn nachos in Tex-Mex cuisine?
Nachos originated in Mexican border towns as a quick snack, and the addition of seafood like king prawns reflects coastal influences and modern fusion trends. The dish combines traditional Mexican toppings with surf‑and‑turf flair, making it popular for festive gatherings.
What are the traditional regional variations of nachos in Tex-Mex cuisine?
Classic Tex‑Mex nachos feature shredded cheese, jalapeños, and refried beans, while coastal versions add seafood such as shrimp or crab. Some regions use queso fresco instead of cheddar, and toppings can range from pico de gallo to guacamole.
How is loaded king prawn nachos traditionally served in Mexican‑American restaurants?
They are usually presented on a large platter, topped with melted cheese, fresh guacamole, lime wedges, and a sprinkle of chopped cilantro. The prawns are often marinated in smoky chipotle for a spicy kick.
What occasions or celebrations is loaded king prawn nachos associated with in Tex-Mex culture?
Loaded nachos are a staple for game days, casual parties, and weekend gatherings. The seafood version is especially popular at coastal festivals and summer barbecues where fresh prawns are abundant.
What makes loaded king prawn nachos special or unique in Tex-Mex cuisine?
The combination of smoky chipotle‑marinated king prawns with a rich, velvety cheese sauce adds a luxurious surf‑and‑turf element that elevates the humble nacho into a gourmet appetizer or main dish.
What are the most common mistakes to avoid when making loaded king prawn nachos?
Common errors include overcooking the prawns, allowing the cheese sauce to boil and separate, and layering too much sauce which makes the chips soggy. Keep the prawns pink, whisk the sauce gently, and use a moderate amount of sauce.
Why does this loaded king prawn nachos recipe use a roux for the cheese sauce instead of a simple melt‑and‑stir method?
Creating a roux with butter and flour stabilizes the sauce, preventing it from separating and giving it a silky, velvety texture that coats the chips evenly. A simple melt‑and‑stir can result in a grainy or oily sauce.
Can I make loaded king prawn nachos ahead of time and how should I store them?
Yes, you can marinate the prawns and prepare the cheese sauce up to a few hours ahead, keeping each refrigerated. Assemble the nachos, cover, and bake just before serving; leftovers reheat well in the oven.
What texture and appearance should I look for when the cheese sauce is done?
The sauce should be smooth, glossy, and coat the back of a spoon without clumps. It will thicken slightly as it cools but remain pourable for drizzling over the chips.
What does the YouTube channel The Fish Society specialize in?
The Fish Society YouTube channel focuses on seafood‑centric recipes, cooking techniques, and sustainable fish handling, offering step‑by‑step tutorials for home cooks who love fish and shellfish.
How does the YouTube channel The Fish Society's approach to Tex‑Mex seafood dishes differ from other cooking channels?
The Fish Society emphasizes proper seafood preparation, flavor pairing, and nutritional balance, often integrating classic Tex‑Mex flavors with expert seafood handling, whereas many other channels treat seafood as an afterthought.
Last updated: September 6, 2026
