Trout Amandine with Bacon and Brown Butter
⏲ ~26 min total · prep 12 · cook 14 · 4 servings
Recipe Lab · 2026-10-18 · Developed with AI assistance, human-reviewed · Photos: original, AI-generated with real-dish reference
Adapted from Wikibooks Cookbook, Gentgeen's Campfire Trout (CC BY-SA 3.0 (Wikibooks site license)).
Ingredients
- 1 1/2 lb rainbow trout fillets, skin on, patted dry
- 4 oz bacon, cut crosswise into 1/2-inch pieces
- 3 tbsp butter
- 1/3 cup almonds, slivered
- 2 tbsp lemon juice
- 2 tbsp chopped fresh parsley
- 1/2 tsp kosher salt
- 1/4 tsp black pepper
Nutrition
Calculated from USDA FoodData Central reference values, per serving (serves 4).
| Per serving | |
|---|
| calories kcal | 513 |
| protein g | 43.3 |
| fat g | 35.5 |
| carbs g | 5.3 |
| fiber g | 2.7 |
| net carbs g | 2.5 |
Instructions
- Season the trout fillets on the flesh side with the kosher salt and black pepper; leave the skin dry, it crisps against the pan.
- Cook the bacon in a 12-inch stainless or cast-iron skillet over medium heat, stirring now and then, until the pieces are deep red and leathery, 8 to 10 minutes. Lift them out with a slotted spoon onto a paper towel, leaving the fat in the pan.
- Raise the heat to medium-high. Lay the fillets in the hot bacon fat skin side down and press each one flat with a spatula for 10 seconds so the skin stays in contact. Fry undisturbed until the skin releases on its own and the flesh has turned opaque two-thirds of the way up the side, 3 to 4 minutes.
- Flip the fillets and cook 1 to 2 minutes on the flesh side, just until the center turns from translucent to flaky. Slide them onto warm plates skin side up, two fillets to a plate.
- Pour off all but a thin film of fat from the skillet and return it to medium heat. Add the butter and let it melt, then keep going: it will foam, the milk solids will settle and turn hazelnut brown, and the foaming will quiet, about 3 minutes total. Watch it the whole time; brown goes to black fast.
- Pull the pan off the heat and stir in the almonds, lemon juice, and parsley. The almonds toast through in the residual heat while the lemon lifts the browned solids off the pan bottom.
- Spoon the almond butter and nuts over the fillets, scatter the reserved bacon on top, and serve right away while the skin still crackles.
Why this recipe works
- Skin-on searing: Dry skin creates a barrier that crisps against the pan, while the bacon fat prevents sticking and adds savory depth.
- Brown butter: Brown butter develops a nutty flavor through toasted milk solids that coat the fish and almonds.
- Almond crunch: Almonds provide a crunchy texture and healthy fats that align with the keto diet while balancing the acidity of the lemon.
Tips
- Pat the fillets dry. Moisture prevents the skin from crisping, so ensure the trout is completely dry before adding it to the skillet.
- Avoid overcrowding the pan. Cooking too many fillets at once lowers the temperature and steams the fish rather than searing it.
- Watch the butter closely. Brown butter burns quickly once the milk solids turn golden, so remove the pan from the heat immediately.
- Use a fish spatula. A wide flexible spatula helps you slide under the delicate fillets without breaking them.
Serving
This recipe serves 4 and pairs well with roasted asparagus or a simple green salad dressed in olive oil. The lemon and parsley cut through the richness of the bacon and butter. Serve the trout immediately while the skin is still crisp to ensure the best texture. A glass of dry Riesling or Sauvignon Blanc complements the fish's natural sweetness.
Storage
Store leftover trout in an airtight container in the refrigerator for up to two days. The texture may soften slightly upon reheating, so it is best enjoyed fresh. To reheat, warm a skillet over low heat and add a splash of water or butter to steam the fish gently. Do not microwave the trout as it will dry out. For meal prep, keep the cooked bacon and sauce separate from the fish until serving time.
Variations
- Salmon fillets: Substitute the rainbow trout with salmon fillets for a richer flavor profile and higher omega-3 content.
- Pecans: Use chopped pecans instead of almonds to add a sweeter crunch that pairs well with the brown butter.
- Fresh dill: Replace the parsley with fresh dill to introduce a different herbal note that complements the fish.
FAQ
- How do I know when the trout is done? The flesh should be opaque and flake easily with a fork. The internal temperature should reach 145 degrees Fahrenheit.
- Can I use frozen trout for this recipe? Yes, but thaw it completely in the refrigerator overnight and pat it very dry before cooking to ensure crispy skin.
- What if I do not have a cast-iron skillet? A stainless steel skillet works well, but you may need to add a little extra oil to prevent sticking.
- Is this recipe gluten-free? Yes, all the listed ingredients are naturally gluten-free, making this a safe option for those with celiac disease.
- Can I make this dish ahead of time? You can cook the bacon and brown butter ahead of time, but the trout is best served immediately after cooking for the best texture.
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Nutrition is calculated per serving from USDA FoodData Central reference values (embedded table); trace ingredients with negligible macros are excluded. Figures are estimates for informational purposes. As an Amazon Associate and affiliate partner, Keto Food Ideas earns from qualifying purchases at no additional cost to you.
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