INGREDIENTS
1/2 lb
Bison or beef, lean ground
3 cups
Baby spinach
1
Carrot
2 cloves
Garlic
1/4 cup
Green onions
1 cup
Jarred or boxed diced tomatoes
1 tsp
Maple syrup, pure
2 tsp
Mustard, grainy
2 tsp
Apple cider vinegar
4
Hamburger buns, whole-wheat
1 cup
Bpa-free canned unsalted navy beans, drained and rinsed (try:eden organic navy beans)