Green Beans in Onion Sauce
Elevate your side dish game with this luscious recipe for Green Beans in Onion Sauce! Tender, vibrant green beans are blanched to perfection and bathed in a creamy, velvety onion sauce that's infused with caramelized onions, garlic powder, and a subtle hint of parmesan for extra richness. This irresistibly savory dish combines wholesome ingredients like fresh green beans, butter, and milk for a comforting yet elegant addition to any meal. Ready in just 40 minutes, this recipe is perfect for busy weeknights or as a standout vegetable side for special dinners. Pair it with roasted meats or serve it alongside vegetarian mains for a truly satisfying culinary experience. Discover this easy, flavorful vegetable dish that’s sure to become a family favorite!
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Recipe Information
Ingredients
- 500 grams fresh green beans
- 2 tablespoons olive oil
- 1 tablespoon butter
- 1 large yellow onion
- 2 tablespoons all-purpose flour
- 1.5 cups milk
- 0.5 cup vegetable broth
- 0.5 teaspoon garlic powder
- 0.5 teaspoon salt
- 0.25 teaspoon black pepper
- 2 tablespoons parmesan cheese (optional)
Instructions
Wash and trim the green beans, cutting off both ends. If the beans are long, cut them in half.
Bring a large pot of salted water to a boil. Add the green beans and blanch for 4-5 minutes until tender but still crisp. Drain and set aside.
In a large skillet or saucepan, heat the olive oil and butter over medium heat.
Thinly slice the yellow onion and add it to the skillet. Cook, stirring frequently, for 8-10 minutes until the onions are caramelized and golden brown.
Sprinkle the all-purpose flour over the onions and stir well to combine. Cook for 1-2 minutes to eliminate the raw flour taste.
Slowly whisk in the milk and vegetable broth, making sure to break up any lumps and create a smooth sauce.
Add the garlic powder, salt, and black pepper. Stir and cook for 3-4 minutes until the sauce thickens.
If using parmesan cheese, stir it into the sauce at this stage for added richness.
Add the blanched green beans to the onion sauce and toss to coat them evenly.
Simmer over low heat for 2-3 minutes, letting the flavors meld together.
Transfer to a serving dish and serve warm as a side dish to your favorite main course.
Nutrition Facts
Calories |
231 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 13.8 g | 18% | |
| Saturated Fat | 5.1 g | 26% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 19 mg | 6% | |
| Sodium | 422 mg | 18% | |
| Total Carbohydrate | 22.0 g | 8% | |
| Dietary Fiber | 4.5 g | 16% | |
| Total Sugars | 10.5 g | ||
| Protein | 7.8 g | 16% | |
| Vitamin D | 1.2 mcg | 6% | |
| Calcium | 196 mg | 15% | |
| Iron | 1.8 mg | 10% | |
| Potassium | 504 mg | 11% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
