Beef Burger Deluxe


By Emma
Certified Culinary Professional
Ingredients
- 900 g (2 lb) ground sirloin beef
- 4 large brioche burger buns
- 80 ml (1/3 cup) unsalted butter
- 130 g (1/3 lb) oyster mushrooms thinly sliced
- 80 ml (1/3 cup) extra virgin olive oil
- 120 g (1/4 lb) smoked cheddar cheese cut into 8 slices
- 80 ml (1/3 cup) chipotle mayonnaise
- 8 leaves red leaf lettuce
- 140 ml (3/4 cup) fresh oregano leaves
- Walnut oil to taste
About the ingredients
Method
- Shape four beef patties about 3.5 cm thick. Season with salt and pepper generously. Set aside.
- Heat half the butter in a skillet. Toast buns cut side down until golden on both sides. Keep warm wrapped in foil.
- In same skillet, heat half olive oil. Sauté mushrooms, stir often, about 4 minutes. Season with salt and pepper. Transfer to warm bowl.
- Add remaining olive oil to pan. Cook patties for 6-7 minutes each side until crust forms and cooked through. Season again. Near end, add slices smoked cheddar on top. Cover and let cheese melt for 2 minutes.
- Spread chipotle mayo on bottom buns. Layer with lettuce leaves then patties. Add mushrooms and oregano leaves. Drizzle a few drops walnut oil over each burger. Cap with top buns.
Cooking tips
Chef's notes
- 💡 Shape patties thick. Around 3.5 cm keeps juices intact while cooking evenly. Season before resting. Salt pulls moisture but also flavors deeply. Rest segment important. Avoid flattening after.
- 💡 Butter for toasting buns. Melts smoothly. Use half butter for each side. Toast till golden crust but soft inside. Wrap in foil to keep warm, preserve crunch, prevent soggy edges from steam.
- 💡 Sauté mushrooms separately. Half olive oil for mushrooms, other half reserved for patties. Prevent flavor blending that dulls both. Stir often, 4 minutes max. Salt near end, draws moisture out slowly.
- 💡 Medium-high heat for patties. Don’t flip too often. Six to seven minutes each side. Crust should form. Cheese laid on patties last two minutes, cover pan to trap heat, melt thoroughly without drying.
- 💡 Assembly order key. Spread chipotle mayo on bottom bun. Layer lettuce before patties. Stops moisture droop. Mushrooms next, warm and earthy, then fresh oregano for punch. Walnut oil drizzle raw, last touch.
Common questions
Why thicker patties?
Holds juices better. Cooks slower. Avoids drying. Crust forms outside but inside stays tender. Thinner ones lose heat quickly. Juices evaporate fast. Thickness balances flavor and texture.
Butter or oil for toasting buns?
Butter preferred. Adds richness and browns better. Oil less flavor. Butter melts, seeps into bun edges, seals surface. Prevents sogginess. Wrap buns after to keep warmth and crunch.
Mushrooms get soggy, fix?
Cook separately in half olive oil. High heat, quick stir. Salt at end, draws moisture without wilting mushrooms. Don’t overcrowd skillet. Mushrooms dry fast, avoid excess liquid buildup.
How store leftovers?
Wrap loosely in foil or container. Refrigerate 1-2 days max. Reheat skillet or oven. Avoid microwave, makes buns rubbery. Mushrooms better added fresh if possible. Walnut oil added fresh after heating.