Sauteed Beet Greens

Name: Sauteed Beet Greens
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: American
Ingredients: 4 Red beet greens and stems (washed); 1/2 Onion - finely diced; 2 cloves Garlic; 1 Teaspoon Salt; 3 Tablespoon Olive oil; pinch Red pepper flake; 2 Tablespoon Parmesan Cheese; 1 whole Lemon (juiced and zested)