Enchiladas Suisas

Ingredients

• 2 Spanish onions
• 8 fresh, mild green chilies or 2 (4 oz.) cans
• 2 Tbsp. butter
• 1 1/2 c. chicken broth
• 1/4 tsp. ground cumin
• 1/4 lb. (1 c.) each: grated Monterey Jack and Cheddar cheeses
• oil for frying
• 1 1/2 c. shredded cooked chicken or pork
• 1 c. heavy cream or milk
• 1 clove garlic
• 2 Tbsp. flour
• salt
• 2 scallions
• 12 corn tortillas
• 1/2 pt. tomatoes