Kering Tempe Mertua’s Style Recipe

Introduction

Kering Tempe, a cherished dish from Indonesian culinary tradition, exemplifies the harmonious marriage of protein-rich tempeh with an aromatic, savory sauce that delivers a complex interplay of flavors. This recipe, widely revered in Mertua’s household and passed down through generations, encapsulates the essence of rustic Indonesian home cooking—simple ingredients transformed through technique and patience into a culinary masterpiece. At Love With Recipes, we aim to bring authentic, richly detailed recipes like this to your kitchen, enabling you to experience the true taste and cultural significance of Indonesian cuisine. Whether served as a hearty side or a main feature, Kering Tempe offers a satisfying depth of flavor that appeals to both traditional and modern palates. Prepare to immerse yourself in a culinary adventure that celebrates heritage, flavor, and the artistry of Indonesian cooking.

Time

Total preparation and cooking time: approximately 1 hour and 15 minutes. This includes prep work, frying, simmering, and final assembly, ensuring each step is executed with care for optimal flavor development. The process involves initial frying of tempeh, grinding and sautéing spices, simmering to develop the sauce, and finally, the melding of flavors, which benefits from patience to achieve the perfect consistency and depth.

Needed Equipment

• Cutting board and sharp knife — for preparing ingredients
• Mortar and pestle — traditional method for grinding spices, enhancing flavor extraction
• Blender or food processor — alternative for spice grinding for convenience
• Deep frying pan or wok — for frying tempeh to crispy perfection
• Slotted spoon or spider strainer — for removing fried tempeh from hot oil
• Large skillet or saucepan — for sautéing spices and simmering the sauce
• Measuring cups and spoons — for accurate ingredient measurement
• Grater — for fresh palm sugar and nutmeg
• Mixing bowls — for preparing ingredients and mixing components
• Paper towels — for draining excess oil from fried tempeh
• Heat-resistant spatula or wooden spoon — for stirring during sautéing and sauce reduction
• Cooking thermometer (optional) — for monitoring oil temperature during frying
• Serving dishes and utensils — for presenting the finished dish

Tags

Indonesian cuisine, traditional recipes, tempeh, vegetarian main dish, family recipe, savory sauce, spice blend, Indonesian side dish, authentic cooking, cultural cuisine.

Serving Size

This recipe yields approximately 4 to 6 generous servings, depending on portion size. It is ideal for family meals, casual gatherings, or festive occasions. Adjust quantities proportionally for larger or smaller groups.

Difficulty Level

Intermediate. While the steps involve standard cooking techniques such as frying, sautéing, and simmering, mastering the timing and flavor balancing ensures the dish’s authenticity and depth. Familiarity with Indonesian spices and ingredient preparation enhances the cooking experience.

Allergen Information

Dietary Preference

Vegetarian (contains plant-based ingredients), gluten-free options possible with soy sauce substitution, nut allergy considerations for candlenuts. Adaptable for vegan diets by replacing sweet soy sauce with coconut aminos and ensuring no animal-derived ingredients are used.

Course

Main course, side dish, vegetarian entrée.

Cuisine

Indonesian traditional cuisine, specifically Sundanese/Murtua-style.

Ingredients

Ingredient List

Preparation Instructions

Step 1: Preparing the Tempeh

Begin by selecting fresh, firm tempeh blocks. Using a sharp knife, cut the tempeh into small, bite-sized chunks—roughly 1 to 1.5 inches in size—to ensure they cook evenly and absorb flavors well. The uniformity of size aids in achieving consistent crispiness during frying. Place the cut tempeh on a clean plate or tray, and set aside.

Next, heat a generous amount of cooking oil in a deep frying pan or wok over medium heat. To determine the correct temperature, you can insert the tip of a wooden chopstick or thermometer—ideal temperature for frying tempeh is around 180°C (356°F). Carefully add the tempeh pieces to the hot oil, avoiding overcrowding, which can lower the oil temperature and lead to greasy results.

Fry the tempeh until they develop a crispy, golden-brown exterior—typically about 4-6 minutes, turning occasionally to ensure even browning. Use a slotted spoon or spider to remove the fried tempeh from the oil, and drain on paper towels to remove excess oil. The crispy tempeh can be set aside while you prepare the sauce.

Step 2: Making the Spice Paste

For an authentic flavor, use a mortar and pestle to grind shallots, garlic, candlenuts, ginger, black pepper, coriander, nutmeg, and salt until a smooth, aromatic paste forms. This traditional method releases essential oils, providing a richer taste profile compared to blender processing. However, for convenience, a high-quality blender or food processor can be used. Combine all ingredients in the blender with a splash of water to facilitate blending, pulsing until a consistent paste is achieved.

The resulting spice paste should have a vibrant aroma, indicating that the essential oils and flavors are well released. Set aside this paste for sautéing.

Step 3: Sautéing the Spice Paste

Heat a tablespoon of cooking oil in a large skillet or saucepan over medium heat. Once hot, add the spice paste. Stir continuously using a spatula or wooden spoon, ensuring the paste doesn’t stick or burn. Sauté until the paste becomes fragrant and turns a golden-brown hue—this process typically takes 5-7 minutes. During this time, the spices release their essential oils, intensifying the aroma and flavor of the dish.

This step is crucial as it forms the foundation of the sauce, developing depth and complexity. The fragrance should fill your kitchen, signaling readiness for the next phase.

Step 4: Building the Sauce

Add bay leaves, chopped celery, and a splash of water (about 1/4 cup) to the sautéed spice mixture. Stir well to combine, and allow the mixture to simmer gently for 3-4 minutes. This simmering releases the flavors from the bay leaves and celery, infusing the sauce with earthy tones.

Next, incorporate grated palm sugar, sweet soy sauce, and salt to taste into the saucepan. Adjust the sweetness and saltiness according to your preference. Stir thoroughly until the sugar dissolves completely, and the sauce begins to thicken slightly. Continue simmering over low to medium heat until the sauce reaches a rich, caramel-like consistency—about 10-15 minutes. This process enhances the flavor with a subtle sweetness balancing the savory spices, creating a complex, layered sauce.

Step 5: Combining Tempeh with the Sauce

Once the sauce has thickened and developed a deep color, gently add the fried tempeh to the pan. Stir carefully to coat each piece evenly with the sauce, ensuring none break apart. Allow the tempeh to simmer in the sauce for another 5-7 minutes, letting the flavors meld. During this time, the sauce reduces further, leaving a slightly sticky glaze that adheres to the tempeh, providing a delightful texture and flavor profile.

Monitor the heat to avoid burning or over-reducing the sauce. The final consistency should be thick enough to cling to the tempe, with a glossy appearance and a harmonious balance of sweet, savory, and aromatic notes.

Step 6: Serving

Serve the Kering Tempe hot, ideally accompanied by steamed jasmine rice or other preferred grains. The dish also pairs beautifully with Indonesian vegetables such as sautéed kangkung or sautéed chayote, or as a flavorful side to grilled meats for a complete Indonesian meal experience. Garnish with additional fresh herbs or sliced red chilies if desired for presentation.

Preparation Tips

• Choosing Tempeh: Opt for fresh, firm tempeh with minimal fermentation smell. Store in a cool, dry place or refrigerate if not used immediately.
• Grinding Spices: Using a mortar and pestle enhances the flavor, but a blender works effectively if pulsed carefully to prevent overheating.
• Frying Technique: Maintain consistent oil temperature around 180°C (356°F). Overcrowding results in soggy tempeh; fry in batches if necessary.
• Sauce Consistency: Adjust simmering time to reach desired thickness. Remember, the sauce continues to thicken as it cools slightly after removal from heat.
• Flavor Balancing: Taste the sauce before adding the fried tempeh. Adjust sweetness or salt to suit your preference, balancing the richness of the spices with sweetness.

Nutritional Information

Tips and Tricks

• Flavor Infusion: For an extra layer of flavor, add a splash of Indonesian lime juice or tamarind paste during simmering.
• Texture Variation: For added crunch, sprinkle chopped roasted peanuts or fried shallots on top before serving.
• Spice Adjustment: Adjust the amount of candlenuts and chili if you prefer a spicier or milder dish.
• Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently to preserve texture and flavor.

Add-ons and Variations

• Vegetables: Incorporate sautéed green beans, eggplant, or sliced carrots for added nutrition and texture.
• Protein Alternatives: Substitute tempeh with firm tofu or fried chicken for different dietary preferences.
• Spicy Version: Add fresh red chilies or chili powder during sautéing for a spicy kick.
• Vegan Version: Replace sweet soy sauce with coconut aminos and omit any animal-derived ingredients.

Side Dishes

• Steamed jasmine rice
• Sautéed kangkung (water spinach)
• Indonesian fried eggs (telur dadar)
• Gado-gado salad
• Grilled satay skewers

Improvements and Variations

To elevate this dish further, consider slow-cooking the spice paste with a little coconut milk for a richer sauce, or roasting the candlenuts beforehand to deepen their flavor. Experimenting with different types of soy sauce—such as thick, sweet kecap manis or thinner, savory varieties—can also change the dish’s profile. Additionally, adding a dash of Indonesian turmeric powder can introduce a vibrant color and subtle earthy flavor, aligning with regional variations.

Save and Store

Leftover Kering Tempe can be stored in an airtight container in the refrigerator for up to 3 days. For longer preservation, freeze in portions for up to 1 month. To reheat, gently warm in a skillet over low heat or microwave, adding a splash of water or broth to rehydrate the sauce if necessary. When storing, ensure the dish cools to room temperature before refrigeration to prevent condensation and spoilage.

Frequently Asked Questions (FAQ)

Can I use dry candlenuts instead of fresh?

Yes, dried candlenuts can be used. Toast them lightly in a dry pan until fragrant before grinding to enhance flavor. Be cautious not to burn them, as this can impart bitterness.

Can I make this dish vegan?

Absolutely. Replace sweet soy sauce with coconut aminos or a homemade soy substitute. Ensure no animal-derived ingredients are added, and consider adding vegetables or plant-based proteins to enrich the dish.

What if I don’t have a mortar and pestle?

A high-powered blender or food processor can be used to grind the spices. Pulse carefully to avoid overheating and to retain flavor integrity.

How do I know when the sauce is ready?

The sauce should be thick enough to coat the tempeh evenly, with a glossy, caramelized appearance. It should have a rich aroma, and the flavors should meld harmoniously. If it thickens too much, add a splash of water to adjust consistency.

Can I prepare the spice paste ahead of time?

Yes, storing the spice paste in an airtight container in the refrigerator for up to 2 days enhances convenience and allows flavors to develop further.

Conclusion

Kering Tempe Mertua’s Style stands as a testament to the richness of Indonesian culinary tradition, blending simple ingredients into a dish bursting with flavor and cultural significance. Its crispy tempeh paired with a savory, aromatic sauce offers an authentic experience that can be enjoyed as part of a complete meal or as a star on its own. Mastering this recipe requires attention to detail, patience, and an appreciation for the nuanced layers of spice and texture. At Love With Recipes, we hope this detailed guide empowers you to recreate this beloved dish in your own kitchen, bringing Indonesian heritage to your dining table with confidence and pride.

References

• Indonesian Food & Cooking by Sri Owen
• Traditional Indonesian Recipes from the Culinary Heritage Foundation