Open Face Veg Burgers with Sauteed Onions
Elevate your burger game with these irresistible Open Face Veg Burgers with Sautéed Onions—a lighter, hearty twist on a classic favorite. This vegetarian recipe pairs crispy whole-grain bread with savory, golden-brown veggie patties, a healthy layer of garlicky wilted spinach, and a generous topping of caramelized onions. Perfectly seasoned and brought together with a dollop of your favorite burger sauce or ketchup, these open-faced delights are easily customizable with optional melted cheese for a creamy finishing touch. Ready in just 25 minutes, this quick and satisfying dish is ideal for weeknight dinners or casual gatherings. Whether you’re a vegetarian or simply looking for a meatless meal bursting with flavor, this is the ultimate open-face burger experience!
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Recipe Information
Ingredients
- 4 pieces vegetarian burger patties
- 4 pieces whole-grain bread slices
- 1 large yellow onion
- 2 tablespoons olive oil
- 2 cloves garlic cloves
- 2 cups baby spinach
- 4 pieces cheese slices (optional)
- 4 tablespoons ketchup or burger sauce
- 0.5 teaspoon salt
- 0.5 teaspoon black pepper
Instructions
Peel and thinly slice the yellow onion into rings.
Mince the garlic cloves and set them aside.
Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the sliced onions and a pinch of salt. Sauté for 8-10 minutes, stirring occasionally, until the onions are golden and caramelized. Remove from the skillet and set aside.
In the same skillet, add the remaining 1 tablespoon of olive oil. Add the minced garlic and cook for 30 seconds until fragrant.
Toss the baby spinach into the skillet with the garlic, cooking for 1-2 minutes until just wilted. Season with a pinch of salt and black pepper. Remove from heat and set aside.
Cook the vegetarian burger patties according to the package instructions (pan-fry, grill, or bake) until heated through and slightly browned.
Lightly toast the whole-grain bread slices in a toaster or on a dry skillet.
Assemble the open-face burgers: Place a toasted bread slice on a plate, then layer with a handful of wilted spinach, a cooked burger patty, and a slice of cheese (if using). Top with sautéed onions and a dollop of ketchup or burger sauce.
Repeat for all slices and serve immediately.
Nutrition Facts
Calories |
1919 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 109.4 g | 140% | |
| Saturated Fat | 34.8 g | 174% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 116 mg | 39% | |
| Sodium | 4614 mg | 201% | |
| Total Carbohydrate | 164.8 g | 60% | |
| Dietary Fiber | 32.9 g | 118% | |
| Total Sugars | 33.7 g | ||
| Protein | 105.5 g | 211% | |
| Vitamin D | 0.6 mcg | 3% | |
| Calcium | 1430 mg | 110% | |
| Iron | 19.5 mg | 108% | |
| Potassium | 2015 mg | 43% | |
*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.
