INGREDIENTS
1/4 cup
unsalted butter
1/4 cup
onion, diced small
2
jalapeno peppers, seeded and diced
1 tsp
kosher salt
1/4 cup
all-purpose flour
2 cups
whole milk
4 cups
shredded Pepper Jack cheese
2 oz
frozen spinach, thawed and squeezed dry
1
roma tomato, diced