Ingredients you need per step are listed below the step in Italic
Instructions
Make the sauce.
In a small saucepan, melt the butter over medium heat.
1 tablespoon butter
Add the shallots and thyme and cook for about 3 minutes, until the shallots are soft and translucent but not browned.
2 shallots, ½ teaspoon dried thyme
Add the port wine and venison stock. Crumble in the Peperkoek and stir until it starts to dissolve. Bring to a gentle simmer.
⅔ cup port wine, ⅔ cup venison stock, 1 ounce Peperkoek
Let the sauce simmer on low heat for about 15 minutes, stirring now and then, until it is glossy and lightly coats the back of a spoon. If it gets too thick, whisk in a tablespoon or two of hot stock or water. Keep warm on very low heat.
Venison steak
Pat the venison steaks dry with paper towels and season on both sides with the salt and pepper.
Heat the remaining tablespoon of butter in a skillet over medium-high heat until hot and foaming. Add the venison steaks and sear on all sides, then reduce the heat to medium.
1 tablespoon butter
Fry for about 5 minutes in total for medium, turning once or twice, or until the internal temperature reaches 130 to 135°F for medium-rare or 135 to 145°F for medium.
Transfer the steaks to a plate, tent loosely with foil and let rest for about 5 minutes.
Taste the sauce and adjust with a pinch of salt if needed. If you like, whisk in a tiny knob of cold butter off the heat for extra gloss.
Slice the rested venison and serve on warm plates with the port wine sauce spooned underneath and over the top.
NOTES
1. What is Ontbijtkoek / Peperkoek? It is a traditional Dutch spiced cake, slightly sticky and aromatic with warm spices. Here it melts into the port sauce and thickens it naturally.2. What if I cannot find Peperkoek? Use crumbled soft gingerbread or another moist spice cake. The texture and gentle spice are the closest match.3. Can I make the port sauce ahead of time? Yes. Make it earlier in the day, cool and chill. Reheat gently (do not boil hard) and thin with a splash of stock or water if it has thickened too much.4. Variations
Beef instead of venison: Use small beef steaks (like sirloin or tenderloin) with the same sauce if venison is difficult to find.
Herb twist: Add a small sprig of rosemary to the sauce with the thyme for a deeper, woodsy note. Remove before serving.
Berry hint: Stir in a spoonful of redcurrant jelly at the very end if you like a gentle berry edge in your port sauce.
5. StorageDon't store venison. Make it fresh.Fridge: Store sauce in an airtight container in the refrigerator for up to 2 days. Freezer: Freeze the cooled port sauce for up to 1 month. Thaw overnight in the fridge.Reheating/Serving: Warm the sauce gently in a saucepan, adding a splash of stock if needed.